Detailed Instructions: You are given a paragraph (Passage), a question (Question) and two answer options (Option1 and Option2). Your task is to choose the correct answer to the question based on the passage. Answer of the question cannot be found directly from the passage, it is indirectly indicated in the passage. Do not answer with words other than the two options, and do not answer with option titles(e.g. "option1" or "1" are not acceptable answers.)
Q: Passage: This afternoon at work , I got hungry for a snack . I did n't have time to go out to a store or a cafe to buy anything , so I decided to just go to the vending machine . The vending machine had many options to choose from . I decided I did not want anything sweet . I would rather eat something salty . The vending machine had a few different flavors of potato chips , such as original , sour cream and onion , cheddar and sour cream , and barbecue . The vending machine also contained other types of salty snacks such as Sun Chips , Doritos , Cheez Its , Goldfish , and Ritz Bits . They cost $ 1 . I inserted a dollar bill , pressed the button that corresponded to the chips I wanted , and watched the machine retrieve the bag of chips for me . I reached into the slot to take the chips . I then enjoyed my snack . Question: When did they choose the chips? Option1: before they decided to get a snack Option2: after they decided they wanted to eat something salty
A:
after they decided they wanted to eat something salty