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.

[EX Q]: Statement: The whole field of biology has rested precariously on a single data point--life on Earth. Choices: 1. Biology is about one point- life on Earth, and is going to be like this for many years. 2. Biology is about one point- life on Earth. 3. Biology is about one point- life on Mars.
[EX A]: 1

[EX Q]: Statement: Since the 1960s, U.S. gross national saving as a share of GDP has ranked sixth among a group of seven major industrialized countries- the G-7. Choices: 1. U.S. gross national saving as a share of GDP has ranked since the 1990s sixth among the G-7. 2. U.S. gross national saving as a share of GDP has ranked since the 1960s sixth among the G-7, said the governor. 3. U.S. gross national saving as a share of GDP has ranked since the 1960s sixth among the G-7.
[EX A]: 2

[EX Q]: Statement: You will receive a one-hour course, including instruction on the rudiments of flight. Choices: 1. You will not receive any flight instructions and you are on your own.   2. It will cost you a lot of money to receive flight instruction.   3. You will receive one hour of flight instruction.  
[EX A]:
2