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: while exploratory case study sites should bracket the diversity that is likely to be encountered in the program, population, and setting of a larger study. Choices:  1. It is possible to predict the type of diversity that will be faced. 2. It is unimportant to categorize diversity types. 3. Population diversity will carry the widest bracket.

1