Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Statement: (The same is true for another of Vietnam's most famous Eddie Adams' photo of the gun-to-temple execution of a Viet Cong.) Choices: 1. A Viet Cong execution photo by Adams' is one of the most famous pictures from that era. 2. It is not true for another of Vietnams' most famous Eddie Adams' photo. 3. Eddie Adams' most famous Vietnam photo involved the gun execution of a Viet Cong.
Student:
1