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 tree branch landed in the river.
(1)The branch moved downstream.(2)The river's current became stronger.
Example Output: 1

Example Input: The baby pulled the mother's hair.
(1)The baby burped.(2)The mother grimaced.
Example Output: 2

Example Input: The airline mishandled my luggage.
(1)They offered me compensation.(2)They cancelled my flight.
Example Output:
1