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 girl bit her nails.
(1)She was worried.(2)She was surprised.

Output: 1


Input: Consider Input: A tornado came through the town.
(1)The roof of the courthouse blew off.(2)The highway became dangerously icy.

Output: 1


Input: Consider Input: The boy's hands were shaking.
(1)He planned to ask the girl out.(2)His palms were cold and sweaty.


Output: 1