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: Change in national saving represents the sum of the change in personal and government saving for a simplified example focused on one household and one type of IRA. Choices:  1.  Change in national saving represents the change in lifestyle by the everyday person 2.  Change in national saving doesn't represents the sum of the change in personal and government saving 3.  Change in national saving represents the sum of the change in personal and government saving

3