[Q]: Sentence: In addition to re-writing the classification of annelids and 3 previously independent phyla, the molecular phylogenetics analyses undermine the emphasis that decades of previous writings placed on the importance of segmentation in the classification of invertebrates. Question: How many previously-separate phyla did the 2007 study reclassify? OPTIONS:
- yes
- no
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[A]: yes

[Q]: Sentence: Although his administrative abilities had been noticed, on the eve of the U.S. entry into World War II he had never held an active command above a battalion and was far from being considered by many as a potential commander of major operations. Question: What event contributed to Eisenhower receiving a promotion to brigadier general? OPTIONS:
- yes
- no
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[A]: no

[Q]: Sentence: On 5 December 2011, Pusuke, the world's oldest living dog recognized by Guinness Book of World Records, died aged 26 years and 9 months. Question: Who did the Guinness Book of World Records say was the oldest dog in 2011? OPTIONS:
- yes
- no
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[A]:
yes