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: Several years ago , my family was moving into a house that , based on what we saw , was abandoned . It was left full of belongings with graffiti on the walls , rotten food in a broken refrigerator , spiderwebs in every corner , and so on . After a few months , my parents , along with help from some relatives , began to clean out the house . One of the last things that they did before we began moving in was take out the carpets in some of the rooms . Instead of carpets , my parents wanted to put tile in the bedrooms that they took the carpets out of . They went to the hardware store and picked out a type of tile that they liked the best , and bought enough of it to cover the floors . They then proceeded to use cement that they bought to lay the tile on the ground one square at a time . Question: When did the family cover the entire floors? Option1: Just before they moved in. Option2: When they moved in.
A:
Just before they moved in.