In this task, you're given a statement and three sentences as choices. Your job is to determine the neutral choice based on your inference from the statement and your commonsense knowledge. The neutral choice is a sentence that neither agrees nor disagrees with the statement. Indicate your answer as '1', '2', or '3', corresponding to the choice number of the selected sentence. If sentence X agrees with sentence Y, one's correctness follows from the other one. If sentence X disagrees with sentence Y, they can not be correct at the same time.

Ex Input:
Statement: Duck your head as the rowboat takes you through the one-m- (3-ft-) high cave entrance. Choices: 1. The entrance to the cave is low. 2. The entrance to the cave is the only exit available. 3. The cave entrance is only reached by going under water.

Ex Output:
2


Ex Input:
Statement: Today Saint Valery offers ramparts and half-timbered houses in the Haute Ville, and a pleasant waterfront promenade with views of seals in the estuary. Choices: 1. Half-timbered houses are available in the haute Ville. 2. Saint Valery does not offer ramparts in the Haute Ville. 3. The water promenade that allows views of the estuary seals is by far the most popular.

Ex Output:
3


Ex Input:
Statement: But for now, the Candidate Selector is no more than a terrific party game--the election-year equivalent of having your palm read. Choices: 1. The Candidate Selector is fun to play at election parties. 2. The Candidate Selector is no fun to play at parties. 3. The Candidate Selector is fun to play at parties.

Ex Output:

1