Task: Question Answering
Input (English): Passage: If you have ever been in a car , then you would know that gas is necessary to keep it moving . I usually fill up my gas tank once it gets to a quarter of a tank . It would be horrible to run out of gas on the road , so its good to have it filled . I check the prices and proceed to the store counter . I make sure I park my car by a gas pump and look above at the number by the pump . The sales clerk asks how they can help me and I ask for twenty dollars at pump number 5 and if in can have regular gas . The cashier gives me a receipt and then I head out the door , back to my car and open the gas tank . I put the pump in the tank and hold the handle so the twenty dollars of gas I just purchased gets fed into my car . Question: When did they get gas? Option1: when the tank is at a quarter full Option2: when they ran out
Output (English): when the tank is at a quarter full