[Q]: The shirtless man sat in a chair.
A shirtless man is sitting on a chair.

[A]: 4

[Q]: The Standard & Poor's 500 index advanced 6.48, or 0.7 per cent, to 990.51.
The broader Standard & Poor's 500 Index .SPX rose 6.48 points, or 0.66 percent, to 990.51.

[A]: 5

[Q]: CCTV of gunmen in Tunisia museum attack
19 killed in Tunis museum attack

[A]:
1