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".

[EX Q]: 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. <sep>What prevents the loss of too much water from the body?<sep>Glands
[EX A]: No

[EX Q]: Hotel California Fact: Sound is a vibration. Sound travels as a mechanical wave through a medium, and in space, there is no medium. So when my shuttle malfunctioned and the airlocks didn't keep the air in, I heard nothing. After the first whoosh of the air being sucked away, there was lightning, but no thunder. Eyes bulging in panic, but no screams. Quiet and peaceful, right? Such a relief to never again hear my crewmate Jesse natter about his girl back on Earth and that all-expenses-paid vacation-for-two she won last time he was on leave. I swore, if I ever had to see a photo of him in a skimpy bathing suit again, giving the camera a cheesy thumbs-up from a lounge chair on one of those white sandy beaches, I'd kiss a monkey. Metaphorically, of course. Fact: If, before all the air is sucked out of the ship, a person is so lucky to have stuffed him or herself into a space suit, that person has less than twenty-four hours to live. This is more than the person would have sans space suit. Me, I found a space suit, but it was statistically unlikely that I, and whomever else has followed suit (pun intended), would manage to repair our ship before the less-than-twenty-four hours are up; yes, studies have been done. So, twenty-four hours. Give or take. About the time I was composing my last words in my head, trying not to think too much about what suffocating felt like, that's when I heard a bell. <sep>Why couldn't the protagonist hear anything?<sep>Because he was momentarily death from a thunder
[EX A]: No

[EX Q]: Surviving being shot and stabbed at the end of the previous film , the stepfather has been institutionalized in Puget Sound , Washington since , spending his time building model houses in the workshop . Assigned a new doctor named Joseph Danvers the stepfather begins confiding in him to gain his trust , ultimately murdering the doctor during a session by stabbing him in the neck with a blade smuggled out of the workshop . After killing Danvers the stepfather beats a suspicious guard named Ralph Smith to death with his own nightstick with only two strikes and takes his uniform , successfully sneaking out of the sanitarium . Checking into a hotel after robbing and murdering a traveling salesman the stepfather alters his appearance , takes the name Doctor Gene F. Clifford from the newspaper obituaries and travels to Palm Meadows , Los Angeles after seeing an ad for it on an episode of Dream House . Gene arrives in Palm Meadows and meets real estate agent Carol Grayland and leases a house just across the street from her and her son Todd . During a session with the wives of the neighborhood , Gene learns Carol 's dentist husband , Philip had absconded with his mistress the previous year . Gene begins courting Carol , eventually winning over her and Todd . Gene 's plan to marry Carol is soon complicated when Phil returns , wanting to reconcile with his wife . Needing Phil out of the way , Gene persuades Carol to send Phil over for a meeting , during which Gene kills him with a broken bottle , covering up Phil 's disappearance afterward by arranging it so that it looks as though he simply ran off again . <sep>What did the stepfather do after he went on his killing spree and sneaked out of the sanitarium?<sep>Checked into a hotel, altered his appearance, and took the name Doctor Gene F. Clifford from the newspaper obituaries and traveled to Palm Meadows , Los Angeles after seeing an ad for it on an episode of Dream House
[EX A]:
Yes

