[Q]: Sentence: there's at least 2 calipers on the disc), or 1 or more disc brakes with a single caliper at one end of the motor shaft or drive sheave which is used in machine room less elevators for compactness, breaking power, and redundancy(assuming there's 2 brakes or more). Question: What motivates an external drum brake held open electrically?
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[A]: no

[Q]: Sentence: In Chinese linguistics, these dialects are known by their classification under the Quanzhang Division (Chinese: ; pinyin: Quanzhang pian) of Min Nan, which comes from the first characters of the two main Hokkien urban centers Quanzhou and Zhangzhou. Question: What at the main Hokkioen urban centers?
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[A]: yes

[Q]: Sentence: During their peak height velocity (the time of most rapid growth), adolescents grow at a growth rate nearly identical to that of a toddlerabout 4 inches (10.3 cm) a year for males and 3.5 inches (9 cm) for females. Question: Growth rates during adolescent are comparible to those of what other life stage?
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[A]:
yes