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: It is not uncommon for extensive testimony to focus on discount differences of one or two tenths of a cent per piece. Choices:  1. Differences of one or two tenths of a cent may be the subject of lengthy testimony. 2. It's highly unusual for a small discount different like one tenth of a cent per piece to be discussed extensively in testimony. 3. Many feel that these long testimonies are a waste of time for listeners.

1