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 farmland needed irrigation.
(1)A canal was constructed.(2)A flood occurred.
Example Output: 1

Example Input: The man caught his reflection.
(1)He stood under the sprawling tree.(2)He stood over the calm lake.
Example Output: 2

Example Input: The boy's hair was sticking up.
(1)The girl ruffled it.(2)The girl pulled it.
Example Output:
1