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 child became immune to the disease.
(1)He avoided exposure to the disease.(2)He received the vaccine for the disease.
Example Output: 2

Example Input: The trash bag was full.
(1)I took it to the dumpster.(2)I dumped it down the sink.
Example Output: 1

Example Input: The bathroom flooded.
(1)The toilet overflowed.(2)The water heater broke.
Example Output:
1