[Q]: Sentence: Thus the antenna's impedance, given by the ratio of feedpoint voltage to current, is altered due to the antenna's proximity to the ground. Question: what happens to the reflected wave which allows the antenna to reach its asympotic feedpoint impedance?
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[A]: no

[Q]: Sentence: The structure also greatly strengthened Moltke's ability to control large formations spread out over significant distances. Question: The structure also reinforced Moltke's ability control large formations spread out over what?
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[A]: yes

[Q]: Sentence: In 1990, England finished in fourth place, losing 21 to host nation Italy in the third place play-off after losing on penalties to champions Germany in the semi-final. Question: In what place did England finish in the 1990 FIFA World Cup?
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[A]:
yes