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.

Q: The mother suspected that her son was lying.
(1)He refused to talk to her.(2)He avoided making eye contact with her.

A: 2
****
Q: My jaw dropped open.
(1)I was unhappy.(2)I was shocked.

A: 2
****
Q: Water splashed up from the pool.
(1)The swimmer dove into the pool.(2)The swimmer floated in the pool.

A:
1
****