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 man dressed in his best suit.
(1)He scheduled a meeting with an important client.(2)His wife bought him a new tie.

A: 1
****
Q: The son moved away from home.
(1)He was discharged from the military.(2)He was going to college.

A: 2
****
Q: The balloon expanded.
(1)I blew into it.(2)I pricked it.

A:
1
****