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: The Aerodium, behind the Sport Hotel, North Beach, is a free-fall skydiving simulator which lets you actually fly (with the aid of a special suit), buoyed up on a jet of air, 3 4 metres (10 12 feet) above the ground. Choices: 1. People with certain medical conditions are advised not to try the Aerodium. 2. The Aerodium is a sky-diving simulator. 3. The Aeordium is an aircraft museum.

1