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 librarian located the book in the stacks.
(1)I requested the librarian's help.(2)The book was checked out.

A: 1
****
Q: The woman repaired her faucet.
(1)The faucet was leaky.(2)The faucet was turned off.

A: 1
****
Q: The parents wanted their children to go to college.
(1)They set aside a savings fund for tuition.(2)They encouraged their children to play outside.

A:
1
****