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 family took their dog to the veterinarian.
(1)The dog chewed on a bone.(2)The dog injured his paw.

A: 2
****
Q: The police closed the investigation.
(1)They apprehended the suspect.(2)The victim recovered.

A: 1
****
Q: I polished the stone.
(1)It became slippery.(2)It became shiny.

A:
2
****