Student A:Dan survives the fire, but the dealership is destroyed. Dan at first thinks it was Lucas who tried to kill him when he remembers seeing him in the fire, but it is revealed that Lucas saved him. Wanting access to the fire investigation, Dan runs for mayor of Tree Hill. His family-based campaign includes having Deb pretend to love him in exchange for a final divorce. This ploy works and Dan is elected mayor. As mayor, Dan gains access to CCTV showing Keith buying the whisky used to drug Dan, and when Keith returns to town Dan has him arrested on suspicion of his attempted murder. Although the police release Keith due to lack of evidence, Dan still believes that Keith was the perpetrator, and things become worse when Keith announces that he is going to marry Karen and adopt Lucas. One day at Tree Hill High, Jimmy Edwards takes a gun to school and fires it, causing a lock down. Keith persuades Dan as mayor to let him go into the school to talk to Jimmy, but Jimmy commits suicide by shooting himself in front of Keith. Dan then gets into the school, picks up the gun and shoots Keith, killing him. Jimmy gets the blame for Keith's death as it is assumed that he shot Keith before turning the gun on himself. Dan convinces himself that Keith deserved what he got as he started the war with Dan. Nevertheless, Dan becomes haunted, seeing visions of Keith as a child everywhere, and this has a profound effect on him. Realizing he has to change his ways he tries to get closer to Nathan, telling his son that he is proud of him and that he loves him. Haley then gives Dan a second chance by inviting him to her and Nathan's second wedding. At the ceremony Deb tells Dan that it was her, not Keith, who tried to kill him in the fire. Dan goes to Keith's grave and breaks down. Dan then apologizes to Karen for how he treated her and Lucas and she reveals that she is pregnant with Keith's child. Dan takes her in his arms promising to be there for her this time. He then goes home and discovers that someone has written "MURDERER" on his wall.

Based on this passage, one tree hill who tried to kill dan in the fire?
Student B:OK... To answer the question, consider the following: At the ceremony Deb tells Dan that it was her, not Keith, who tried to kill him in the fire.
Deb.

Problem:The nervous system is the part of an animal that coordinates its actions by transmitting signals to and from different parts of its body. Nervous tissue first arose in wormlike organisms about 550 to 600 million years ago. In vertebrates it consists of two main parts, the central nervous system (CNS) and the peripheral nervous system (PNS). The CNS consists of the brain and spinal cord. The PNS consists mainly of nerves, which are enclosed bundles of the long fibers or axons, that connect the CNS to every other part of the body. Nerves that transmit signals from the brain are called motor or efferent nerves, while those nerves that transmit information from the body to the CNS are called sensory or afferent. Spinal nerves serve both functions and are called mixed nerves. The PNS is divided into three separate subsystems, the somatic, autonomic, and enteric nervous systems. Somatic nerves mediate voluntary movement. The autonomic nervous system is further subdivided into the sympathetic and the parasympathetic nervous systems. The sympathetic nervous system is activated in cases of emergencies to mobilize energy, while the parasympathetic nervous system is activated when organisms are in a relaxed state. The enteric nervous system functions to control the gastrointestinal system. Both autonomic and enteric nervous systems function involuntarily. Nerves that exit from the cranium are called cranial nerves while those exiting from the spinal cord are called spinal nerves.

Answer this question based on the passage: the two most basic divisions of the nervous system are the?
Solution:OK... To answer the above question, the relevant sentence is: In vertebrates it consists of two main parts, the central nervous system (CNS) and the peripheral nervous system (PNS).
the central nervous system ( CNS ) and the peripheral nervous system ( PNS ).

Student A:In Australia, it airs on Foxtel's Arena channel weekdays at 11.30 am. Episodes are six weeks behind New Zealand. Free-to-air digital channel 7TWO was airing episodes about three years behind however no longer airs episodes as of August 2015. Previous Australian broadcasters include: ABC1 2010 -- 2011, UKTV 1997 -- 2000, and SBS TV briefly between 1994 -- 1995.

Answer this question based on the passage: what channel is shortland street on in australia?
Student B:OK... This is the relevant information: In Australia, it airs on Foxtel's Arena channel weekdays at 11.30 am.
Foxtel 's Arena channel.

Problem:Egyptian side Al Ahly have won a record total of 20 titles in CAF competitions, nine more than his local rival Zamalek and eleven more than Mazembe (Democratic Congo) and ES Sahel (Tunisia). There is no team have won every CAF club competition, only Esperance had a chance to do it if they won the CAF Confederation Cup. Esperance won the Champions League for the first time in 1994, its first Cup Winners' Cup in 1998, its first CAF Cup in 1997, its first caf super cup in 1995, and the first Afro-Asian Club Championship Cup in 1995.

Answer this question based on the passage: how many times did al ahly win caf?
Solution:OK... The important part for answering this question is: Egyptian side Al Ahly have won a record total of 20 titles in CAF competitions, nine more than his local rival Zamalek and eleven more than Mazembe (Democratic Congo) and ES Sahel (Tunisia).
20.

Student A:"Holy, Holy, Holy!" is a Christian hymn written by Reginald Heber (1783 -- 1826). Its lyrics speak specifically of the Holy Trinity, having been written for use on Trinity Sunday. It quotes the Sanctus of the Latin Mass, which translated into English begins "Holy, Holy, Holy! Lord God of Hosts". The text also paraphrases Isaiah 6: 3 and Revelation 4: 1 -- 11. John Bacchus Dykes composed the tune Nicaea for this hymn in 1861. The tune name is a tribute to the First Council of Nicaea which formalized the doctrine of the Trinity in 325.

Answer this question: who wrote the song holy holy holy lord god almighty?
Student B:OK... The relevant information is: "Holy, Holy, Holy!" is a Christian hymn written by Reginald Heber (1783 -- 1826).
Reginald Heber.

Student A:Context: A carbohydrate is a biological molecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen -- oxygen atom ratio of 2: 1 (as in water); in other words, with the empirical formula C (H O) (where m could be different from n). This formula holds true for monosaccharides. Some exceptions exist; for example, deoxyribose, a sugar component of DNA, has the empirical formula C H O. Carbohydrates are technically hydrates of carbon; structurally it is more accurate to view them as polyhydroxy aldehydes and ketones.

Question: list by symbol the types of atoms that can be found in carbohydrates?
Student B:
OK... To answer this question, we should know that: A carbohydrate is a biological molecule consisting of carbon (C), hydrogen (H) and oxygen (O) atoms, usually with a hydrogen -- oxygen atom ratio of 2: 1 (as in water); in other words, with the empirical formula C (H O) (where m could be different from n).
carbon ( C ) , hydrogen ( H ) and oxygen ( O ).