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.

Input: Consider Input: The woman bumped into the sofa.
(1)The leg of the sofa came loose.(2)She bruised her knee.

Output: 2

Input: Consider Input: The driver slammed on his brakes.
(1)A deer appeared on the road.(2)The car radio shut off.

Output: 1

Input: Consider Input: The book was deemed inappropriate for children.
(1)Schools banned it from its libraries.(2)Teachers required students to read it.
Output: 1