[Q]: Sentence: Trace fossils such as tracks and burrows found in the Tonian period indicate the presence of triploblastic worms, like metazoans, roughly as large (about 5 mm wide) and complex as earthworms. Question: Fossils found in the Tonian period indicate the presence of what creatures?
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[A]: yes

[Q]: Sentence: It became the second wettest event in Seattle history when a little over 130 mm (5.1 in) of rain fell on Seattle in a 24-hour period. Question: What type of weather does Seattle have in the winter months?
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[A]: no

[Q]: Sentence: East of Amsterdam, Seminary Row bends south along Morningside Park and is resigned as Morningside Drive (Ninth Avenue). Question: At which intersection does W 122nd Street end?
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[A]:
no