[Q]: The unions also staged a five-day strike in March that forced all but one of Yale's dining halls to close.
The unions also staged a five-day strike in March; strikes have preceded eight of the last 10 contracts.

[A]: 3

[Q]: A man is playing the guitar and singing.
A man is opening a package containing headphones.

[A]: 1

[Q]: Iran earthquake death toll rises
Algeria hostage death toll rises

[A]:
1