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: If the victim managed to make her way here and stay for three years as a nun, she could obtain a decree of divorce from the shogunate and go free. Choices:  1. If the victim was a nun for five years, she could get a divorce. 2. The concept of divorce was not a common one at this time, so it was unique that this practice happened here. 3. If a woman came here and was a nun for three years, the shogunate could approve her divorce and she could go free.

3