Definition: 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.
Input: Statement: An assessment of blood alcohol testing practices found that 91% of physicians who do not measure blood alcohol concentration believe the test is not clinically important because knowledge of the patient's blood alcohol level does not benefit the patient. Choices: 1. Many doctors believe testing for blood alcohol is not beneficial. 2. Only 10% of physicians think alcohol levels are not beneficial to patients. 3. Most doctors would rather not test for blood alcohol levels.

3