[Q]: Sentence: Of the four halides, ZnF_2 has the most ionic character, whereas the others (ZnCl_2, ZnBr_2, and ZnI_2) have relatively low melting points and are considered to have more covalent character. Question: ZnO can be dissolved in what kind of solutions?
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[A]: no

[Q]: Sentence: On May 9, 2011, Shriver and Schwarzenegger ended their relationship after 25 years of marriage, with Shriver moving out of the couple's Brentwood mansion. Question: How long were Schwarzenegger and Shriver married?
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[A]: yes

[Q]: Sentence: Several proposals have been raised to adjust the work week with the majority of the world, and make Sunday a non-working day, while extending working time of other days or replacing Friday with Sunday as a work day. Question: Several proposals have been raised to do what?
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[A]:
yes