Given the task definition and input, reply with output. 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.

Statement: If a written product has been planned, the requesters or co-requesters must advise GAO of their withdrawal before the product is submitted for printing. Choices: 1. If a written product was planned, the requesters have to advice GAO of the withdrawal before the product is submitted to be sewn. 2. If a written product was planned, the requesters have to advice GAO of the withdrawal before the product is submitted to be printed. 3. If a written product was planned, the requesters have to advice GAO of the withdrawal 30 days before.
2