Does "Also, Catalan has final obstruent devoicing, thus featuring many couplets like amic "(male friend") vs. amiga ("female friend")." contain the correct answer to "What kind of final devoicing does the language have?"
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A: yes

question: OPTIONS:
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Some African-American organizations, and African-American political leaders, such as Congresswoman Diane Watson and Congressman Augustus Hawkins, were particularly vocal in their rejection of the category, as they feared the loss of political and economic power if African Americans reduced their numbers by self-identification.
Who are some of the opponents of biracial and multiracial as identifiers?

answer: yes

[Q]: Sentence: Through the use of multidimensional scaling, psychologists can map out similar emotional experiences, which allows a visual depiction of the "emotional distance" between experiences. Question: What do psychologists use to visually map emotional experiences? OPTIONS:
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++++++++++
[A]: yes

Q: Does "The department had bought an early AMPEX Type A 1-inch videotape recorder and this was used to produce an occasional short news programme which was then played to students by simply moving the VTR and a monitor into a common room." provide a valid answer to "Where was a cable link located that connected the Southside Halls of residence?"?
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A: no

Problem: Does "China continued to export tea, silk and manufactures, creating a large, favorable trade balance with the West." answer the question "What did China export?" OPTIONS:
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A: yes

Does "The bass guitar works in conjunction with the drums, occasionally playing riffs, but usually providing a backing for the rhythm and lead guitars." contain the correct answer to "Rhythm guitar in hard rock usually plays what?"
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A:
no