Problem: You couldnt survive without your skin. It has many important functions. The main function of the skin is controlling what enters and leaves the body. It prevents the loss of too much water from the body. It also prevents bacteria and other microorganisms from entering the body. The skin helps maintain a constant body temperature. It keeps the body cool in two ways. Sweat from sweat glands in the skin evaporates to cool the body. Blood vessels in the skin dilate, or widen. This action increases blood flow to the body surface. This allows more heat to reach the surface. The heat is then able to radiate off the body. The opposite happens to retain body heat. Blood vessels in the skin constrict, or narrow. This decreases blood flow to the body surface. This reduces the amount of heat that reaches the surface. When this happens, less heat can be lost to the air.

Question: "What action do the blood vessels take to increase blood flow?"

Answer: "Baricades"

OPTIONS:
- no
- yes
Answer: 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. After reading the above, is "Marwan al Shehhi, for three minutes" the correct answer to the question "With who and for how long was Mohamed Atta's last phone call?"? OPTIONS:
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- yes

Answer:
yes

Input: Before the mysterious disappearance of one of its passenger jets this month, Malaysia wasn't a country used to finding itself dominating headlines around the world. Some of its Southeast Asian neighbors, including Indonesia and the Philippines, have suffered devastating natural disasters in recent years and are all too familiar with the media frenzy that accompanies a major crisis. But Malaysia has largely managed to stay out of the international spotlight since its independence from British colonial rule more than half a century ago. "It is one of these countries, because of its geography, that doesn't have earthquakes," said Ernest Bower, senior adviser for Southeast Asia studies at the Center for Strategic and International Studies. "It doesn't have tsunamis. It hasn't been tested with a disaster like this." The disappearance of Malaysia Airlines Flight 370 has thrust the government into the dazzling glare of worldwide attention. And it hasn't emerged with very good grades. "I think on a stress test, they're failing," Bower told CNN's Jake Tapper, pointing to the government's coordination of different agencies and communication with other countries. China among critics Criticism and complaints have come from other countries involved in the search for the missing plane, including China and Vietnam, and from the relatives of passengers. Malaysian officials have created confusion by issuing contradictory statements on key aspects of the investigation. The majority of the people on board the plane were Chinese, and Beijing has increasingly voiced its displeasure with the search, especially after Malaysia announced over the weekend that evidence suggested the plane had been deliberately flown west into the Indian Ocean, away from its last confirmed location over the South China Sea. "The new information means the intensive search in the South China Sea for the whole past week was worthless and would never bear fruit," said a commentary published by China's state-run news agency Xinhua. "Even worse, the golden time for saving possible survivors, if any, was generously wasted."
"What has the new information from Malaysia potentially wasted time for?" is "Time has been wasted for saving passengers"?

OPTIONS:
- no
- yes
Output: yes

Input: The movie is a powerful story that deals with feminism and patriarchy in the middle class of India . It is shot in the present and past tense showing lives of the characters Mahender and Sudha as they lived together as well as separately . The movie starts with Mahender getting down at the railway station and making his way to the waiting room just as it starts to rain heavily . A woman , Sudha , is already sitting in the waiting room . On seeing him , she tries to hide her face from him but later they confront each other . Mahender has an accomplished business dealing with photography . He respects his grandfather immensely . Incidentally , he had been engaged to Sudha for 5 years but always made some excuse to delay their wedding . However , this time his grandfather has fixed the wedding on the first week of the following month . He reveals to Sudha that he is having an affair with one of the most radical representations of feminism in a girl called Maya . He returns to tell Maya , but Maya has disappeared , leaving him some poetry . Mahender then marries Sudha and is quite happy , but the sudden return of Maya causes tensions in their married life . Mahender frequently tells Sudha about all the beautifully poignant , loving and authentic things Maya did over the years that they lived together . Later , Maya tries to commit suicide , and this leads to Mahender spending time with her over a few weeks . Sudha , not knowing about Maya 's suicide attempt and therefore believing that Mahender is being unfaithful to her , feels that her marriage was a mistake , and questions Mahender about his intentions .
"How long was Mahender engaged to his wife?" is "21"?

OPTIONS:
- no
- yes
Output:
no