Input: The dermis is the inner layer of skin. The dermis has blood vessels and nerve endings. The nerve endings explain why your skin is sensitive. You can sense pain, pressure, and temperature. You cut your finger and it starts to bleed. What has happened? If your skin bleeds, it means you have cut the dermis layer and damaged blood vessels. The cut really hurts. It hurts because of the nerve endings in this skin layer. The dermis also contains hair follicles and two types of glands. Hair follicles are structures where hairs originate. Each hair grows out of a follicle. Hair passes up through the epidermis. It then extends above the skin surface. Oil glands produce an oily substance. The oil is secreted into hair follicles. 

Does the response "Hair" correctly answer the question "What extends above the skin surface?"?

OPTIONS:
- no
- yes
***
Output: yes
Once upon a time Jimmy had a mother who told him that he was good at music. Jimmy wanted to play music. He did not know which instrument to play, so he tried a piano first. The piano went like a sound. Then he tried a guitar. The guitar played. His brother told him that the piano was better to start, so Jimmy played the piano. He hammered on the keys. Jimmy's brother liked this, but mom did not like this. Jimmy tried playing very quiet. Jimmy's mom liked this, but Jimmy's brother did not like this. Jimmy tried playing in the middle. Jimmy liked this, and Jimmy's mom liked this, and Jimmy's brother liked this. It was great. 

Question: "When Jimmy played quietly, who didn't like it?"

OPTIONS:
- no
- yes

Answer: "Jimmy's mom"

Response: no
 Rolfe put down the little dog he had been holding, and went out into the hall.  The dog accompanied him, frisking about him in friendly fashion.  Rolfe first examined the bedroom that he had seen Inspector Chippenfield enter.  It was a small room, containing a double bed.  It was prettily furnished in white, with white curtains, and toilet-table articles in ivory to match.  A glance round the room convinced Rolfe that it was impossible for a man to secrete himself in it.  The door of the wardrobe had been flung open by the inspector, and the dresses and other articles of feminine apparel it contained flung out on the floor.  There was no other hiding-place possible, except beneath the bed, and the ruthless hand of the inspector had torn off the white muslin bed hangings, revealing emptiness underneath.  Rolfe went out into the hall again, and entered the room next the bedroom.  This apartment was apparently used as a dining-room, for it contained a large table, a few chairs, a small sideboard, a spirit-stand, a case of books and ornaments, and two small oak presses.  Plainly, there was no place in it where a man could hide himself.  The next room was the bathroom, which was also empty.  Opposite the bathroom was a small bedroom, very barely furnished, offering no possibility of concealment.  Then the passage opened into a large roomy kitchen, the full width of the rooms on both sides of the hall, and the kitchen completed the flat. 

Question: "What color were the curtains in the bedroom?"

Response: "White"
OPTIONS:
- no
- yes

A: yes
Problem: Although  Bin Laden, Atef, and KSM initially contemplated using established al Qaeda members to execute the planes operation, the late 1999 arrival in Kandahar of four aspiring jihadists from Germany suddenly presented a more attractive alternative. The Hamburg group shared the anti-U.S. fervor of the other candidates for the operation, but added the enormous advantages of fluency in English and familiarity with life in the West, based on years that each member of the group had spent living in Germany. Not surprisingly, Mohamed Atta, Ramzi Binalshibh, Marwan al Shehhi, and Ziad Jarrah would all become key players in the 9/11 conspiracy. Mohamed Atta was born on September 1, 1968, in Kafr el Sheikh, Egypt, to a middle-class family headed by his father, an attorney. After graduating from Cairo University with a degree in architectural engineering in 1990, Atta worked as an urban planner in Cairo for a couple of years. In the fall of 1991, he asked a German family he had met in Cairo to help him continue his education in Germany. They suggested he come to Hamburg and invited him to live with them there, at least initially. After completing a course in German, Atta traveled to Germany for the first time in July 1992. He resided briefly in Stuttgart and then, in the fall of 1992, moved to Hamburg to live with his host family. After enrolling at the University of Hamburg, he promptly transferred into the city engineering and planning course at the Technical University of Hamburg-Harburg, where he would remain registered as a student until the fall of 1999. He appears to have applied himself fairly seriously to his studies (at least in comparison to his jihadist friends) and actually received his degree shortly before traveling to Afghanistan. In school, Atta came across as very intelligent and reasonably pleasant, with an excellent command of the German language. When Atta arrived in Germany, he appeared religious, but not fanatically so. This would change, especially as his tendency to assert leadership became increasingly pronounced. According to Binalshibh, as early as 1995 Atta sought to organize a Muslim student association in Hamburg. In the fall of 1997, he joined a working group at the Quds mosque in Hamburg, a group designed to bridge the gap between Muslims and Christians. Atta proved a poor bridge, however, because of his abrasive and increasingly dogmatic personality. But among those who shared his beliefs, Atta stood out as a decisionmaker. 

Question: "When was Mohammad Atta born and when did he move to Germany?"

Answer: "Kafr el Sheikh, Egypt"

OPTIONS:
- no
- yes
Answer: no
Physical properties include the state of matter. We know these states as solid, liquid, or gas. Properties can also include color and odor. For example, oxygen is a gas. It is a major part of the air we breathe. It is colorless and odorless. Chlorine is also a gas. In contrast to oxygen, chlorine is greenish in color. It has a strong, sharp odor. Have you ever smelled cleaning products used around your home? If so, you have probably smelled chlorine. Another place you might smell chlorine is at a public swimming pool. The chlorine is used to kill bacteria that may grow in the water. Other physical properties include hardness, freezing, and boiling points. Some substances have the ability to dissolve in other substances. Some substances cannot be dissolved. For example, salt easily dissolves in water. Oil does not dissolve in water. 

Question: "Where are two places one could use chlorine?"

Response: "in atmosphere"
OPTIONS:
- no
- yes

A:
no