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: Yesterday , I had a job interview near my college campus . Because I do n't have a car at school , I ended up having to take a taxi . I first looked up the number for the taxi company by searching the Internet for nearby taxi companies . After getting the number , I called it to ask if they would be able to send a taxi driver over in the next thirty minutes . I told the dispatcher my address , as well as the address of my destination -LRB- the location of the company that I was interviewing at -RRB- . Thirty minutes later , I received a phone call from an unknown number . The taxi driver had arrived and was letting me know that he was waiting for me outside . I grabbed my briefcase and purse and ran outside to meet him . I then got into the taxi . Ten minutes later , we arrived at the location of the job interview . I paid the driver the amount that the meter said I owed , and exited the taxi . Question: When was the taxi sent to the location? Option1: 30 minutes later Option2: After the person arrived at the job interview.
A:
30 minutes later