[Q]: Sentence: In 2007 Torsten Struck and colleagues compared 3 genes in 81 taxa, of which 9 were outgroups, in other words not considered closely related to annelids but included to give an indication of where the organisms under study are placed on the larger tree of life. Question: What subtypes of polychaetes were useless classifications, according to the 2007 study?
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[A]: no

[Q]: Sentence: Standard Capital's J. Cheever Cowdin had taken over as president and chairman of the board of directors, and instituted severe cuts in production budgets. Question: Who was Universal's chairman of the board of directors after the Standard Captial takeover?
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[A]: yes

[Q]: Sentence: Hayek conducted a number in influential faculty seminars while at the U. of Chicago, and a number of academics worked on research projects sympathetic to some of Hayek's own, such as Aaron Director, who was active in the Chicago School in helping to fund and establish what became the "Law and Society" program in the University of Chicago Law School. Question: Which of Hayek's works had a profound influence on those at the University of Chicago?
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[A]:
no