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 family went to the zoo.
(1)The children admired the animals.(2)The children chased the animals.

Ex Output:
1


Ex Input:
The child sprinkled fish food into the tank.
(1)The fish leapt out of the tank.(2)The fish swam towards the food.

Ex Output:
2


Ex Input:
The snow was blocking the driveway.
(1)I gathered the snow into a snowball.(2)I shoveled the snow out of the way.

Ex Output:

2