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.

Example input: Passage: Omelettes make a great breakfast , and I enjoy making them because they are very easy to cook . First , I get the eggs out and begin cracking them on the side of the bowl and dumping them into the bowl . I normally use two eggs whites and one whole egg to cut the calories . I add some salt and pepper to the mix for flavor . I pour the mixture into the hot frying pan . I make sure that I add some vegetable oil to the pan before I add the eggs though because I do n't want them to stick . As this occurs , I add some cheese or vegetable to the center of the egg mixture . Really , almost any type of cheese or vegetable makes a good omelette . I then flip one side of the omelette over on to itself to seal in the contents in the middle . It is then ready to serve ! Question: How many times is the omelette flipped? Option1: three times Option2: once
Example output: once
Example explanation: As mentioned in the passage that I then flip one side of the omelette; it is clear that omelette is flipped one time only.
Q: Passage: Terri likes to vacuum the carpet , it is one of her chores she does every other day . After school , she has a small list of little chores to do around the house . She has to vacuum the living room and hallway for those days . So , on one of these days , she takes out the vacuum cleaner , unwinds the cord , plugs it in , and adjusts the height of the vacuum . She then hits the button for start , and it turns on . She pushes it gently across the carpet and floors of the living room and hallway . She makes sure that she gets the edges and under any carpets that are movable . When she is done , she turns off the machine , empties the dirt into the trash can , and pops the container back onto the vacuum . She rolls up the cord , and returns it back to the closet . Question: where was the vacuum being used? Option1: in the backyard Option2: in the living room and hallway
A:
in the living room and hallway