Question:
Choose your answer: Is "The calabash is the primary musical instrument of Guinea-Bissau, and is used in extremely swift and rhythmically complex dance music." a good answer to the question "What is the primary instrument of Guinea-Bissau?"
Answer:
yes

Question:
Choose your answer: Is "In addition to nationally known headline acts each evening, the Festival highlights over 100 local and regional musicians on five stages is one of the largest free festivals in the country." a good answer to the question "How many performers are in the Tucson Folk Festival?"
Answer:
yes

Question:
Choose your answer: Is "Rebetiko, initially a music associated with the lower classes, later (and especially after the population exchange between Greece and Turkey) reached greater general acceptance as the rough edges of its overt subcultural character were softened and polished, sometimes to the point of unrecognizability." a good answer to the question "What music began associated with the lower classes?"
Answer:
yes