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 clock chimed.
(1)It was the top of the hour.(2)The hour seemed to drag on.

A: 1
****
Q: The man gazed at the night sky.
(1)He wished it were summer.(2)He thought it was beautiful.

A: 2
****
Q: I felt exhausted.
(1)I slept all day.(2)I studied all day.

A:
2
****