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.

Q: Statement: Four are essential to case study  iteration, OTTR, triangulation, and ruling out rival explanations. Choices: 1. Four are needed for making sure the rival explanations are in fact correct. 2. Four are needed for making sure the rival explanations are ruled out. 3. Four are needed to prove that the rival explanations can't happen because of gravity.

A: 3
****
Q: Statement: as as we did and as we sold arms to  pardon me to Iraq when we wanted them to fight Iran and then uh and then it turned around and Choices: 1. The Iraqis were unable to engage Iran effectively since they don't have arms. 2. Iraq was sold arms so that they could fight Iran. 3. As it turned out, this was a huge mistake.

A: 3
****
Q: Statement: Other initiatives include a statewide Child Support Task Force and a statewide Emma Lazarus Project. Choices: 1. A statewide Kitchen Support Task Force is one of the initiatives. 2. A statewide Child Support Task Force is one of the initiatives. 3. A statewide Child Support Task Force is one of the initiatives that people have been asking about lately.

A:
3
****