input question: You are given a new situation: Two geologists studied the Earth's crust. Benny studied mantle melting, while Vinny studied more about crust displacement. and a hint : Mantle melting can come about three ways: (1) when the temperature rises, (2) if the pressure lowers (which lowers the melting point), and (3) if water is added, which lowers the melting point. Two of these (1 and 3) might explain why there are volcanoes at convergent plate boundaries the temperature of the subducting plate increases as it sinks into the hot mantle (1). Sediments lying on top of the subducting plate contain water. As the sediments subduct, the water rises into the overlying mantle material. This lowers the melting temperature of the mantle (3). When the mantle above the subducting plate melts, volcanoes form above it. This leads to volcanoes in an island arc or continental arc. Please answer this question : Which scientist didn't observe that rising temperature triggers mantle melting????
output answer: Vinny

input question: You are given a new situation: Two groups of students went to the forest to explore nature and learn botany. Group D had some people experiencing mild allergy symptoms, and group C had a few folks with severe allergy symptoms, so they had to call the ambulance asap. and a hint : Allergy symptoms can range from mild to severe. Mild symptoms might include itchy eyes, sneezing, and a runny nose. Severe symptoms can cause difficulty breathing, which may be life threatening. Keep in mind that it is the immune system and not the allergen that causes the allergy symptoms. Allergy symptoms can be treated with medications such as antihistamines. Severe allergic reactions may require an injection of the hormone epinephrine. These treatments lessen or counter the immune system's response. Please answer this question : Which group had fewer people with itchy eyes????
output answer: group C

input question: You are given a new situation: Hill town was full of gasoline powered vehicles, while Valley town 50 miles away, banned all gas powered vehicles and allows only electrical vehicles or horse-and-buggies. and a hint : Gasoline-powered vehicles emit a lot of harmful materials. Nitrogen oxides are formed when atmospheric nitrogen reacts with oxygen at the high temperatures found in a car engine. Carbon monoxide is a by-product of incomplete combustion of hydrocarbons. Evaporated and unused fuel releases volatile hydrocarbons into the atmosphere to help form smog. The presence of a catalytic converter in the exhaust system of the car causes these materials to react and be changed into less harmful products. Please answer this question : Which town had more volatile hydrocarbons in the atmosphere????
output answer: Hill

input question: You are given a new situation: Two sexually active men are currently at the doctor getting checked for sexually transmitted diseases. Before performing the actual tests, the doctor takes a brief physical examination of the men. The doctor notices that Jake's heart is beating irregularly and his arm appears to have a rash on it. While examining Scully, the doctor takes note of how yellow Scully's eyes are, and Scully also reports to the doctor that he has been throwing up lately. After the physical, the doctor has the men both pee into a cup so that he can run a standard STD test for them. and a hint : Hepatitis B is a disease of the liver. It is caused by a virus called hepatitis B, which can be passed through sexual activity. Hepatitis B causes vomiting. It also causes yellowing of the skin and eyes. The disease goes away on its own in some people. Other people are sick for the rest of their lives. In these people, the virus usually damages the liver. It may also lead to liver cancer. Medicines can help prevent liver damage in these people. There is also a vaccine to protect against hepatitis B. Please answer this question : Which man is less likely to have Hepatitis B????
output answer:
Jake