Teacher:In this task, you're given a question, along with three passages, 1, 2, and 3. Your job is to determine which passage can be used to answer the question by searching for further information using terms from the passage. Indicate your choice as 1, 2, or 3.
Teacher: Now, understand the problem? Solve this instance: Question: How many subscribers did the newspaper Bild am Sonntag have the year that the president of German airline Air Berlin, in an interview with the newspaper stated that the risks for flights due to this volcanic haze were nonexistent? Passage 1:On 17 April 2010, the president of German airline Air Berlin, in an interview with the newspaper Bild am Sonntag, stated that the risks for flights due to this volcanic haze were nonexistent, because the assessment was based only on a computer simulation produced by the VAAC. He went on to claim that the Luftfahrt-Bundesamt closed German airspace without checking the accuracy of these simulations. Spokesmen for Lufthansa and KLM stated that during their test flights, required by the European Union, there were no problems with the aircraft. On the morning of 17 April Lufthansa moved 10 aircraft from Munich to Frankfurt at low altitude following visual flight rules. There were no problems reported and no sign of damage to the planes. The same day, an Airbus belonging to Ural Airlines attempted flying below the ash clouds from Moscow to Rimini. When the airplane was in Austrian airspace, the crew reported being low on fuel and diverted to Vienna, where the airplane landed safely.
 Passage 2:On July 29, during a 7–3 loss to the San Diego Padres, Duda became the eleventh Mets player to hit three home runs in a single game, and only the second Met to do so at home after Kirk Nieuwenhuis had accomplished the feat less than a month before. Duda set a Mets franchise record on August 1 when eight of his consecutive hits came in the form of home runs; he and teammate Noah Syndergaard were named National League Co-Players of the Week for the week ending on August 2. On September 26, Duda hit his first career grand slam in the Mets' 10–2 victory over the Cincinnati Reds. That victory clinched the NL East division title for the New York Mets. On the final day of the season, Duda was hit by a pitch from the Washington Nationals' Tanner Roark, giving him 14 total HBP on the season and breaking the Mets single season record, previously shared by John Olerud and Ron Hunt. For the season, he had the highest fly ball percentage (50.6%), and the lowest ground ball percentage (27.4%), of all major league hitters.
 Passage 3:On 8 January 1778, Hartley's Regiment was assigned to the Middle Department and in March it became part of the Pennsylvania Line. Captain William Scott's company from Thruston's Additional Continental Regiment was absorbed on 4 April 1778. Sent to the Pennsylvania frontier to oppose raids by the Iroquois and their American Loyalist allies, Hartley's Regiment arrived in the Wyoming Valley after the Wyoming Massacre. In September 1778, elements of the regiment participated in a counter-raid in which they destroyed a few Indian villages, recovered plunder taken in the Wyoming Valley, and skirmished with the Native American warriors. Hearing that a large body of Indians was assembling at Unadilla, Colonel Hartley withdrew his 130-man column. On 13 January 1779, following a resolution of the Continental Congress Hartley's Regiment was consolidated with Patton's Additional Continental Regiment and the three companies of Malcolm's Additional Continental Regiment commanded by Captains John Doyle, John Steele, and James Calderwood and were ordered to join the Pennsylvania Line. The new unit was named the 11th Pennsylvania Regiment and organized in the strength of nine companies. Colonel Hartley, officially resigned his commission a month later on February 13, 1779.

Student:
1