[Q]: Sentence: In presence of just about any water the formation of the organomagnesium halide will fail, whereas the Barbier reaction can even take place in water. Question: When will organomagnesium halide formation fail?
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[A]: yes

[Q]: Sentence: Subsequently, one of the remaining teams, the Spokane Shock, severed its ties with the league to join the competing IFL. Question: What league did the Spokane Shock join after the 2015 season?
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[A]: yes

[Q]: Sentence: Slavs are customarily divided along geographical lines into three major subgroups: West Slavs, East Slavs, and South Slavs, each with a different and a diverse background based on unique history, religion and culture of particular Slavic groups within them. Question: The Slav subgroups have had notable cultural contact with what kind of civilisations?
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[A]:
no