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: how could how could could you stand there and watch them beat that guy if your brother or your sister were being beaten Choices: 1. Thank you for doing something when you saw violence taking place. 2. You were either scared or heartless to watch and do nothing. 3. You did nothing as he was being beaten.

Ex Output:
2


Ex Input:
Statement: Since the 1960s, U.S. gross national saving as a share of GDP has ranked sixth among a group of seven major industrialized countries- the G-7. Choices: 1. U.S. gross national saving as a share of GDP has ranked since the 1990s sixth among the G-7. 2. U.S. gross national saving as a share of GDP has ranked since the 1960s sixth among the G-7, said the governor. 3. U.S. gross national saving as a share of GDP has ranked since the 1960s sixth among the G-7.

Ex Output:
2


Ex Input:
Statement: He turned to the Astronomer. Choices: 1. He spoke to the Astronomer. 2. He faced the Astronomer. 3. He turned away from the Astronomer. 

Ex Output:

1