Does "Chopin was also acquainted with the poet Adam Mickiewicz, principal of the Polish Literary Society, some of whose verses he set as songs." contain the correct answer to "What did Frederic create from verses of the poet Adam Mickiewicz?"

A: yes

Does "Intermittent warfare lasting from July 23, 1670 until July 1695, plus the typhoons of 1671 and 1693, and in particular the smallpox epidemic of 1688, reduced the Chamorro population from 50,000 to 10,000 to less than 5,000.:86 Precipitated by the death of Quipuha, and the murder of Father San Vitores and Pedro Calungsod by local rebel chief Matapang, tensions led to a number of conflicts." contain the correct answer to "What did the smallpox epidemic reduce the population down to in Chamorro?"

A: yes

Does "The central unifying doctrine of these movements is the priesthood of all believers." contain the correct answer to "What is the Quakers unifying belief?"

A:
yes