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: The Evaluation of Broad Aim  Experimental Design, Its Difficulties and an Alternative. Choices:  1. There are no difficulties included with broad aim design. 2. Evaluating broad aim experimental design along with its alternatives and difficulties.  3. There are so many difficulties in obtaining broad aim design. 

2