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: I arrived late to the lecture.
(1)I took a seat in the back row.(2)I approached the podium.

Answer: 1


Question: The man pressed down on the moist flap of the envelope.
(1)He put a stamp on the envelope.(2)He sealed the envelope shut.

Answer: 2


Question: The passengers got off the train.
(1)The train arrived at the station.(2)The train blared its whistle.

Answer:
1