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.

Example Input: The circus performer juggled while riding a unicycle.
(1)The audience cheered in astonishment.(2)The acrobat swung from a trapeze.
Example Output: 1

Example Input: The mother suspected that her son was lying.
(1)He refused to talk to her.(2)He avoided making eye contact with her.
Example Output: 2

Example Input: The pilot's radar detected a storm.
(1)The pilot navigated away from the storm.(2)The pilot flew through the storm.
Example Output:
1