Problem:Context: The mass shooting occurred between 10: 05 and 10: 15 p.m. PDT on October 1, 2017 (the third and final night of the festival). When the shooting began, country music singer Jason Aldean was giving the closing performance in front of an audience of about 22,000.

Question: who was playing when the vegas shooting started?
Solution:OK... To answer this question, we should know that: When the shooting began, country music singer Jason Aldean was giving the closing performance in front of an audience of about 22,000.
country music singer Jason Aldean.

Problem:Passage: The frontier walls built by different dynasties have multiple courses. Collectively, they stretch from Dandong in the east to Lop Lake in the west, from present-day Sino-Russian border in the north to Qinghai in the south; along an arc that roughly delineates the edge of Mongolian steppe. A comprehensive archaeological survey, using advanced technologies, has concluded that the walls built by the Ming dynasty measure 8,850 km (5,500 mi). This is made up of 6,259 km (3,889 mi) sections of actual wall, 359 km (223 mi) of trenches and 2,232 km (1,387 mi) of natural defensive barriers such as hills and rivers. Another archaeological survey found that the entire wall with all of its branches measures out to be 21,196 km (13,171 mi). Today, the Great Wall is generally recognized as one of the most impressive architectural feats in history.

Question: Based on this passage, where does the great wall of china start and end map?
Solution:OK... This is the relevant information: Collectively, they stretch from Dandong in the east to Lop Lake in the west, from present-day Sino-Russian border in the north to Qinghai in the south; along an arc that roughly delineates the edge of Mongolian steppe.
Dandong in the east to Lop Lake in the west , from present - day Sino - Russian border in the north to Qinghai in the south ; along an arc that roughly delineates the edge of Mongolian steppe.

Problem:Passage: Arsenal have won 13 top-flight titles, and also hold the record for the most FA Cup wins, with 13. The club's record appearance maker is David O'Leary, who made 722 appearances between 1975 and 1993. Thierry Henry is Arsenal's record goalscorer, scoring 228 goals in total.

Question: Based on this passage, who has scored the most goals for arsenal?
Solution:
OK... To answer the above question, the relevant sentence is: Thierry Henry is Arsenal's record goalscorer, scoring 228 goals in total.
Thierry Henry.