Given a premise and two alternatives, choose the alternative that is a more plausible cause or effect of the situation described by the premise. The input format is "premise
(1)alternative_1(2)alternative_2", the output should either be "1" or "2" based on your judgment.

Ex Input:
I tossed a coin into the fountain of water.
(1)The coin sunk to the bottom.(2)The coin broke in half.

Ex Output:
1


Ex Input:
The chain came apart.
(1)The chain was wrapped around a tire.(2)There was a broken link in the chain.

Ex Output:
2


Ex Input:
The woman fanned herself with her hand.
(1)She installed the air conditioner in the room.(2)The air conditioner in the room broke.

Ex Output:

2