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.

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

Ex Output:
2


Ex Input:
Citizens hung the national flag up outside their homes.
(1)The country was commemorating its independence.(2)The country was facing economic hardship.

Ex Output:
1


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

Ex Output:

1