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 football coach lost his voice after the game.
(1)He yelled whenever a player fumbled the ball.(2)He whistled whenever a player scored a touchdown.

Answer: 1


Question: I exercised.
(1)I felt energetic.(2)I was scared.

Answer: 1


Question: I stayed up late.
(1)I had vivid dreams that night.(2)I was tired in the morning.

Answer:
2