Input: In order to regain control of the custom duties, the emperor John VI Kantakouzenos made preparations to lower Constantinople's duties and most tariffs to undercut the Genoese in Galata. Still recovering from the civil war of 1341-1347, the emperor, with great difficulty, raised 50,000 hyperpyra from private sources  for a shipbuilding program for the expected war to come. When the tariffs and custom duties were finally lowered, merchant shipping coming through the strait bypassed Genoese Galata and diverted their ships across the Golden Horn to Byzantine Constantinople. The Genoese, financially hard-hit from this policy, declared war on the Empire, and in August 1348, a flotilla of ships sailed across the Horn and attacked the Byzantine fleet; despite their large scale preparations, the Byzantine fleet was destroyed by early 1349. The Byzantines retaliated by burning wharves and warehouses along the shore and catapulted stones and burning bales of hay into Galata, setting major parts of the city on fire. After several weeks of fighting, plenipotentiaries from Genoa came and negotiated a peace agreement. The Genoese agreed to pay a war indemnity of 100,000 hyperpyra and evacuated the land behind Galata which they illegally occupied; last, they promised never to attack Constantinople. In return the Byzantines surrendered nothing, but the Genoese custom duties remained in effect.

Question: Which event happened first, the Byzantines retaliated or the Genoese paid a war indemnity?


Input: In 2011, Macaus free-market economy produced total exports of US$1.119 billion (MOP 8.94 billion) and consisted mainly of clothing, textiles, footwear, toys, electronics, machinery and parts. Total imports for the same period reached US$8.926 billion (MOP 71.32 billion), and consisted mostly of raw materials and semi-manufactured goods, consumer goods (foodstuffs, beverages, tobacco), capital goods, mineral fuels and oils. Macaus primary export partner in 2011 was Hong Kong (44.6%). Other exports go to Mainland China (15.9%) and United States (7.9%). Macau import partners are Mainland China (30.4%), Hong Kong (12%), France (10.4%), Switzerland (7.5%), Italy (7.5%), Japan (6.2%), and United States (6.1%).

Question: How many more billions of dollars of products does Macau import than they export?


Input: As of the census of 2010, there were 31,894 people, 13,324 households, and 8,201 families residing in the city. The population density was . There were 14,057 housing units at an average density of . The racial makeup of the city was 93.9% White (U.S. Census), 0.3% African American (U.S. Census), 1.7% Native American (U.S. Census), 0.8% Asian (U.S. Census), 0.1% Race (U.S. Census), 0.7% from Race (U.S. Census), and 2.4% from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) of any race were 2.8% of the population.

Question: How many percent of people were not Native American?


Input: There were 78,003 housing units at an average density of 2,446.5 per square mile (944.6/km²), of which 44,914 (60.5%) were owner-occupied, and 29,371 (39.5%) were occupied by renters. The homeowner vacancy rate was 1.1%; the rental vacancy rate was 5.4%. 115,470 people (60.8% of the population) lived in owner-occupied housing units and 73,632 people (38.8%) lived in rental housing units.

Question:
How many more people lived in owner-occupied housing units than rental housing units?