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.

Example Input: Statement: A number of studies suggest that energy efficiency technology investments also tend to increase overall productivity of the economy, especially in the industrial sector. Choices:  1. Energy conservation makes the economy much less productive. 2. Energy conservation makes an economy more productive. 3. Energy conservation makes an economy 30% more productive.
Example Output: 2

Example Input: Statement: yeah that no no but how often do you go to aerobics Choices:  1. Do you go to aerobics every week? 2. How often do you life weights? 3. How frequently do you go to aerobics?
Example Output: 3

Example Input: Statement: here in Maryland it's only five um it was nice to have that uh you know deduction when it was available Choices:  1. It was nice to have that deduction here.  2. It was higher in Maryland previously, making many people unhappy.  3. It's higher here in Maryland, than it used to be. 
Example Output:
1