Detailed Instructions: 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.
Problem:I suggested to my houseguest that we go out to dinner.
(1)I was too tired to prepare anything.(2)My houseguest overstayed her welcome.
Solution:
1