In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

[Q]: Question: which phase of sleep is the longest? Passage:Von Economo, in his studies, noticed that lesions in the connection between the midbrain and the diencephalon caused prolonged sleepiness and therefore proposed the idea of an ascending arousal system. During the past few decades major ascending pathways have been discovered with located neurons and respective neurotransmitters. This pathway divides into two branches: one that ascends to the thalamus and activates the thalamus relay neurons, and another one that activates neurons in the lateral part of the hypothalamus and the basal forebrain, and throughout the cerebral cortex. The cell group involved in the first pathway is an acetylcholine-producing cell group called pedunculopontine and laterodorsal tegmental nucleus(PPT/LDT). These neurons play a crucial role in bridging information in between the thalamus and the cerebral cortex. These neurons have high activation during wakefulness and during REM sleep and a low activation during NREM sleep. The second branch originates from monoaminorgenic neurons. These neurons are located in the locus coeruleus, dorsal and median raphe nuclei, ventral periaqueductal grey matter, and tuberomammillary nucleus. Each group produces a different neurotransmitter. The neurons in the locus coeruleus produce noradrenaline, as fore the neurons in the dorsal and median raphe nuclei, ventral periaqueductal grey matter, and tuberomammillary nucleus produce serotonin, dopamine and histamine respectively. They then project onto the hypothalamic peptidergic neurons, which contain melanin-concentrated hormones or orexin, and basal forebrain neurons which contain GABA and acetylcholine. These neurons then project onto the cerebral cortex. It has also been discovered that lesions to this part of the brain cause prolonged sleep or may produce coma.

[A]: These neurons have high activation during wakefulness and during REM sleep and a low activation during NREM sleep

[Q]: Question: In what year did Jared Taylor found the American Renaissance? Passage:In February 2010, Breitbart received the Reed Irvine Accuracy in Media Award during the Conservative Political Action Conference in Washington, D.C. During his acceptance speech, he responded directly to accusations by The New York Times reporter Kate Zernike that Jason Mattera, a young conservative activist, had been using "racial tones" in his allusions to President Barack Obama, and had spoken in a "Chris Rock voice". From the podium, Breitbart called Zernike "a despicable human being" for having made such allegations about what, according to him, was just Mattera's Brooklyn accent. At the same conference, Breitbart was also filmed saying to journalist Max Blumenthal that he found him to be "a jerk" and "a despicable human being" over a blog entry in which Blumenthal accused Breitbart of employing a racist. Blumenthal was referring to James O'Keefe over his having attended a Georgetown Law Center discussion on race featuring Kevin Martin, John Derbyshire, and Jared Taylor, the last of whom founded American Renaissance, an online magazine widely considered white supremacist. Neither O'Keefe nor Breitbart endorsed Taylor's views.

[A]: Blumenthal was referring to James O'Keefe over his having attended a Georgetown Law Center discussion on race featuring Kevin Martin, John Derbyshire, and Jared Taylor, the last of whom founded American Renaissance, an online magazine widely considered white supremacist

[Q]: Question: What position did Kopf play for the Newark Bears? Passage:At the start of the 1922 season, Kopf was a member of the Giants second team, which was compiled of players who were cut from New York's spring training roster and assigned to a team that played minor league teams in Texas. After his trial with the Giants second team, he was assigned to the Double-A Newark Bears of the International League. After a week with the Bears, Kopf was turned back to the Giants and manager John McGraw gave him an unconditional release. Later that year, he signed with the Brooklyn Dodgers. The Dodgers assigned Kopf to the Double-A Oakland Oaks of the Pacific Coast League. With the Oaks, he batted .246 with 16 hits, and five doubles in 20 games played. Brooklyn then assigned him to Newark Bears. Finally, the Dodgers sold Kopf to the Double-A Reading Aces of the International League. His combined totals in the International League that season was a batting average of .228 with 18 hits, three doubles, and two home runs in 23 games played.

[A]:
After his trial with the Giants second team, he was assigned to the Double-A Newark Bears of the International League