Does "Wind instruments became more refined in the Classical era." contain the correct answer to "What type of instrument became more refined during the classical era?"

A: yes

Does "Members of the szlachta had the personal obligation to defend the country (pospolite ruszenie), thereby becoming the kingdom's most privileged social class." contain the correct answer to "What was a personal obligation of the szlachtas?"

A: yes

Does "More of its practitioners lament this situation than occurs with the sciences; nonetheless most new philosophical work appears in academic journals." contain the correct answer to "What aspect of modern academic philosophy is less literary than technical in nature?"

A:
no