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 boy murmured his reply to his mother.
(1)His mother told him to whisper.(2)His mother told him to speak up.

Answer: 2


Question: The man was jealous of his coworker.
(1)His coworker got a promotion.(2)His coworker worked late.

Answer: 1


Question: The bird couldn't fly.
(1)It migrated for the winter.(2)It injured its wing.

Answer:
2