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.

Q: The child burped.
(1)He took a swig of soda.(2)He opened the soda can.

A: 1
****
Q: The baby pulled the mother's hair.
(1)The baby burped.(2)The mother grimaced.

A: 2
****
Q: The girl wanted to wear earrings.
(1)She got her ears pierced.(2)She got a tattoo.

A:
1
****