Problem: Does "To record these, Beyonce was coached phonetically by American record producer Rudy Perez." answer the question "Beyonce was coached for her Spanish songs by which American?"

A: yes

Problem: Does "Many historians[who?] erroneously assume gold was standardized at a fixed rate in parity with silver; however, there is no evidence of Congress making this law." answer the question "What market value were gold coins traded in relation to?"

A: no

Problem: Does "The International Association for the Study of Pain advocates that the relief of pain should be recognized as a human right, that chronic pain should be considered a disease in its own right, and that pain medicine should have the full status of a specialty." answer the question "What should chronic pain be considered in its own right?"

A:
yes