[Q]: Japan PM dissolves lower house for election
Iran and world powers set for nuclear talks

[A]: 0

[Q]: A boy is playing guitar.
A man is playing a guitar.

[A]: 3

[Q]: at the state scientific center of applied microbiology there is every kind of deadly bacteria that was studied for use in the secret biological weapons program of the soviet union.
the state scientific center of applied microbiology has been working with western scientists to convert the complex into a biomedical manufacturing site.

[A]:
3