Instructions: You are given a paragraph (Passage), a question (Question) and two answer options (Option1 and Option2). Your task is to find the correct answer (and return the string of the correct option, not option1/2) for the given question from the given options and based on the given passage. Answer of the question can be found directly from the passage.
Input: Passage: Yesterday I decide to make a hot dog for lunch . I placed a pot of water on the stove to boil . While I waited for the water to boil I gathered all the toppings I wanted for my hot dog . I opened the refrigerator and took out Ketchup and mustard and a small onion . Very carefully I sliced the onion into small pieces . Once the water in the pot began to boil , I placed two hot dogs in the water to cook . When the hot dogs were ready , I opened a bun a placed a hot dog inside . I squeezed a squiggly line of mustard all the way down the hot dog and did the same with the ketchup . I sprinkled onions across the top of the hot dog . Finally ! My hot dog was ready to eat . Question: What did they open? Option1: the oven Option2: The refrigerator
Output:
The refrigerator