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

Answer: 2


Question: The tree shed its leaves.
(1)The leaves turned colors.(2)The leaves accumulated on the ground.

Answer: 2


Question: The kayakers paddled their oars.
(1)The kayak reached the shore.(2)The kayak hit a wave.

Answer:
1