Problem: Does "People of all ages attend, and many often move on to becoming imams.[citation needed]" answer the question "What age groups are usually enrolled in madaris?"

A: yes

Problem: Does "During this period, the language was what Costa Carreras terms "one of the 'great languages' of medieval Europe"." answer the question "Where was the center of the Crown of Aragon?"

A: no

Problem: Does "A literature compendium for a large variety of audio coding systems was published in the IEEE Journal on Selected Areas in Communications (JSAC), February 1988." answer the question "What was published in the IEEE Journal in 1988?"

A:
yes