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: My neighbors went out of town for a week for a vacation , and they asked me to help take care of their pet fish . My neighbors wanted me to feed the fish and make sure that the fish tank filter was working so the water would stay clear . They gave me a key to their house and showed me their fish tank , which had 4 goldfish . The fish tank was kept on a cabinet that held all the fish food and other tools needed to keep the fish tank clean and the fish healthy . To feed the fish , I had to open the pour spout on the fish food container and sprinkle about two tablespoons of the flaked fish food over the top of the fish tank . It was important to spread the food evenly across the top of the tank , to make sure each of the fish could get to the food . Question: What needed to be fed? Option1: goldfish Option2: a cat
Output:
goldfish