P: In 1918, brothers Jerónimo, Rosa, Gerardo and Jaime Fonalledas acquired  of land previously known as "Las Monjas". This land was property of Don Pablo Ubarri Capetillo, the Count of Santurce. By 1920, little by little cane harvesting was eliminated with the intention of using the land for the creation of a milk company, eventually known as "Vaquería Tres Monjitas". In 1950, the metropolitan area of San Juan was growing rapidly. The planning board began to build the project and ordered the development of the lands. It is then that the Fonalledas brothers came up with the idea of establishing a regional shopping center in the "Las Monjas" property. The planning board included a space of 15 acres of land for a shopping center in its development plan. In 1962, the plans for the construction of a shopping center and the negotiations with tenants began. In April 1967, construction of Plaza Las Americas began under the direction of engineer Peter Jacobson. On September 3, 1968, Plaza Las Americas held its grand opening. It was the first enclosed shopping center in Puerto Rico and the largest in Latin America at the time. The project was inaugurated with a total of 79 establishments, a twin cinema and parking for 4,000 vehicles. One hundred percent of the space is rented and nearly 2,000 people were employed in the new mall. The primary anchor store is a three-level (261,500 square foot) J. C. Penney. It was the chains first location outside the fifty states and its largest operation between 1968 and 1971. The mall also housed two San Juan-based department stores as its second and third anchors. These are a two-level (76,500 square foot) Gonzales Padin and (22,000 square foot) Velasco. Inline stores include Martha Washington Ice Cream, Zale Corporation, Florsheim Shoes, La Esquina Famosa (mens clothing), Bakers (shoes), Zale Corporation, Clubman, Marianne Shops, Singer Corporation Sewing Center, New York & Company, Thom McAn, La Favorita and First Federal Savings Bank, along with an F. W. Woolworth Company, Farmacias Gonzalez (pharmacy), La Cosa (curios), La Tienda Sin Nombre (shoes), Bennys Toys, Pueblo Supermarket, travel agency and a full-sized hardware store. A small section had a second floor where medical and business offices were accessible. The following year, the architectural design of Plaza las Americas won the URBE Award for Best Commercial Architecture
Answer this: How many months after construction began on Plaza Las Americas did it hold it's grand opening?

A: 17


P: In February, reinforcement started arriving. The gunboat Pátria, which had steamed from Macau to Singapore, then to Soerabaja in the Dutch East Indies, where it was kept in port by the monsoons, finally arrived at Dili on 6 February. The Companhia Europeia da India, a company of 75 soldiers, about half of them Europeans, took passage on the British steamship Saint Albans from Portuguese India to Macau to Dili, where they arrived on 11 February. Finally, the British steamship Aldenham disembarked the African soldiers of the 8th Companhia Indígena de Moçambique in Dili on 15 February. Likewise, the Eastern and Australian Line sent 180 tons of coal for the Pátria. W. Pearse, a passenger on the Eastern and Australian ship, reported that some 400 prisoners-of-war coaled the Pátria under guard. The Pátria, commanded by First Lieutenant Carlos Viegas Gago Coutinho, conducted bombardments of native strongholds between February and April 1912. A young officer aboard the ship, Jaime do Inso, has left a first-hand description of the effects of this bombardment on Boaventura's forces on the south coast. He reports that the sound of the artillery created confusion and caused as much a psychological damage as physical. The Pátria bombarded Oecusse, Baucau and Quilicai. The village of Betano was struck while the native queen  was convening an assembly of local chiefs, resulting in about 1,000 deaths. The Pátria also landed infantry troops that allowed the Portuguese to encircle Boaventura's forces and capture many prisoners. The Pátria was eventually reassigned to Macau, to protect Portuguese interests amidst the Chinese Revolution.
Answer this: How many days after Pátria's arrival at Dili did the Companhia Europeia da India arrive in Dili?

A: 5


P: In 1613 Hanyakrakusuma  rose to the throne of Mataram. He began the eastward conquest by an incursion towards Surabaya's southern flank, the Eastern Salient, Malang, and possibly Pasuruan in 1614. Surabayan forces attacked this Mataram army during its homeward march, but was defeated. In 1615 Agung conquered Wirasaba, personally leading the troops there. Surabaya did not commit its troops to help Wirasaba, due to the fear that its other ally, Tuban, would take advantage, betray Surabaya, and attack it from the rear. The conquest of the strategically important Wirasaba posed such a clear threat to Surabaya and other eastern states that the alliance rallied. They mobilized their troops and marched towards Pajang, a city under Mataram's control but ostensibly on the verge of rebellion. However, a Mataram spy in Tuban deceived the allied forces into taking a bad route towards Pajang. As a result, the allied army found itself isolated in Siwalan, near Pajang. This army was surrounded by Sultan Agung and defeated in January 1616. Agung then won victories in Lasem  and Pasuruan . In 1617 Pajang finally rebelled against Mataram but was defeated, and the lord of Pajang fled to Surabaya. In 1619 Agung conquered Tuban, one of the strongest members of Surabaya's alliance. This conquest put Agung in control of Tuban's shipbuilding activities, and therefore allowed him to build a navy to challenge Surabaya's previous naval supremacy.
Answer this: How many years after Agung conquered Wirasaba did he conquer Tuban?

A:
4