[Q]: A man is playing the piano.
A man is playing the trumpet.

[A]: 2

[Q]: blix stated that it is essential to increase efforts to eliminate nuclear arms and weapons of mass destruction.
blix was visiting new zealand and said that it is essential that greater efforts be made to eliminate nuclear arms and weapons of mass destruction.

[A]: 3

[Q]: A man is playing the piano.
A man is playing the trumpet.

[A]:
2