[Q]: The U.S. Capitol was evacuated yesterday after authorities detected a possibly hazardous material in the basement of the Senate wing, Capitol Police said.
U.S. Capitol Police evacuated the Capitol yesterday after a sensor detected a possible biohazard in the Senate wing, but authorities later said it was a false alarm.

[A]: 3

[Q]: Gunners fire but fail to advance in Champions League
EPL clubs out to avoid Champions League woes

[A]: 1

[Q]: Afghan parliament approves U.S.-Afghan security pact
Afghan parliament approves U.S. partnership

[A]:
4