instruction:
In this task, you will be presented with a context passage, a question about that paragraph, and a possible answer to that question. The task is to check the validity of the answer. Answer with "Yes" or "No".
question:
Tuesday, September 11, 2001, dawned temperate and nearly cloudless in the eastern United States. Millions of men and women readied themselves for work. Some made their way to the Twin Towers, the signature structures of the World Trade Center complex in New York City. Others went to Arlington, Virginia, to the Pentagon. Across the Potomac River, the United States Congress was back in session. At the other end of Pennsylvania Avenue, people began to line up for a White House tour. In Sarasota, Florida, President George W. Bush went for an early morning run. For those heading to an airport, weather conditions could not have been better for a safe and pleasant journey. Among the travelers were Mohamed Atta and Abdul Aziz al Omari, who arrived at the airport in Portland, Maine. Boston: American 11 and United 175. Atta and Omari boarded a 6:00 A.M. flight from Portland to Boston's Logan International Airport. When he checked in for his flight to Boston, Atta was selected by a computerized prescreening system known as CAPPS (Computer Assisted Passenger Prescreening System), created to identify passengers who should be subject to special security measures. Under security rules in place at the time, the only consequence of Atta's selection by CAPPS was that his checked bags were held off the plane until it was confirmed that he had boarded the aircraft. This did not hinder Atta's plans. Atta and Omari arrived in Boston at 6:45. Seven minutes later, Atta apparently took a call from Marwan al Shehhi, a longtime colleague who was at another terminal at Logan Airport. They spoke for three minutes. It would be their final conversation. <sep>At what time did Atta take a phone call from Marwan al Shehhi?<sep>6:07
answer:
No

question:
He read the telegram again. In desperation he went back to the long distance booth, but found the line still out of order, and a wire had come giving the details of the damage done by the storm. It would be several days before communication could be established. There was no help coming from headquarters, and from the wording of the telegram there seemed to be a reason for their not giving clear details. He must get a copy of the paper. Reluctantly he went to the printing office and made known his errand. Mr. Driggs was delighted to give him the paper--he had it some place, though he very seldom opened any of his exchanges. He evidently bore Mr. Steadman no ill-will for his plain talk two weeks ago. With some difficulty he found it, with its wrapper still intact. It was a loose wrapper, which slipped off and on easily. Mr. Steadman remarked carelessly that there was an editorial in it to which his attention had been drawn, on hearing which Mr. Driggs turned his head and winked at an imaginary accomplice. <sep>What did Mr. Driggs still have intact around the item he was getting for Mr. Steadman?<sep>Box
answer:
No

question:
Eric , a young boy , is excited about his birthday after reading a book and believes that a train will come for him , despite his sister Jill's disbelief . A few hours later , the train station's control tower wakes up and in the roundhouse , Tillie , a young little blue switcher engine , along with her best bird friend , Chip , wakes up four other trains : Georgia , a kind all-purpose engine , Farnsworth , a stuck-up passenger engine , Jebediah , a worn-out old engine , and Pete , a gruff , burly freight engine . After the tower assigns Farnsworth and Pete their jobs , Tillie tries to help with the milk train assigned to Jebediah , but the tower insists that she is too small for the job . Georgia is assigned to pull the birthday train . A clown named Rollo leads the toys into the train , including Stretch , a basketball player ; Missy , a ballerina ; a Handy Pandy , a panda ; Perky , an elephant ; and Grumpella , a stuffed bird . During her journey , Georgia breaks down and is taken back to the roundhouse by Doc . Left behind , Rollo eventually takes Doc's advice of flagging down one of the other engines returning from their daily runs over the mountain . Farnsworth and Pete turn down their offers to pull the train . Meanwhile , Tillie asks the tower to rescue the stranded train , but he insists that Tillie will never do the job . Jebediah turns down his offer to pull the train because of his age , and returns to the roundhouse . Chip and Tillie sneak past the sleeping tower and pulls the birthday train up a mountain . <sep>How many times is Tillie told that she can't pull a train?<sep>Twice
answer:
Yes