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.

The couple decided to compromise.
(1)They grew tired of arguing.(2)They avoided discussing the problem.
1

The boy played mean tricks on his new classmate.
(1)The boy welcomed the new classmate.(2)The boy disliked the new classmate.
2

The plastic container melted.
(1)I soaked the container in warm water.(2)I placed the container on the hot stove.

2