Does "However, the European colonists of the time worked to eliminate non-Christian beliefs, and Christian pyres destroyed many pre-Columbian written records." contain the correct answer to "What had long faded prior to the first European and African arrivals?"

A: no

Does "An example is Beverly Sills' complex, albeit pre-written, variation of Da tempeste il legno infranto from Handel's Giulio Cesare." contain the correct answer to "An example of improvisation in an opera is Beverly Sills variation of what movement of Handel's Giulio Cesare?"

A: yes

Does "Whereas in 1841 he had written a dozen works, only six were written in 1842 and six shorter pieces in 1843." contain the correct answer to "How many works did Chopin write in 1845?"

A:
no