Definition: In this task, you're given a statement and three sentences as choices. Your job is to determine which sentence can be inferred from the statement. Incorrect choices change the meaning in important ways or have details that are not mentioned in the statement. Indicate your answer as 1,2, or 3 corresponding to the choice number of the selected sentence.
Input: Statement: oh are they black then but they roll up i can't think of what kind they would be uh-huh i'm no help on that then because i can't think of what they are Choices:  1. I'm certain they are just like these other ones right here. 2. I'm not sure what they are. 3. I don't know what you are talking about. 

2