[Q]: Barclays hit by fresh U.S. investigations
Barclays hit by fresh US probe

[A]: 4

[Q]: NKorea makes "significant" nuclear reactor progress - IAEA
N. Korea vows to expand nuclear deterrent

[A]: 3

[Q]: Georgians vote for new president
Ally of Georgia's billionaire PM to be president -exit polls

[A]:
3