Does "Natural phonology is a theory based on the publications of its proponent David Stampe in 1969 and (more explicitly) in 1979." contain the correct answer to "According to Stampe what is phonology based on?"

A: no

Does "In 1373, Portugal made an alliance with England, which is the longest-standing alliance in the world." contain the correct answer to "What is the longest standing alliance in the world?"

A: yes

Does "One day, the village is attacked by Bulblins, who carry off the village's children with Link in pursuit before he encounters a wall of Twilight." contain the correct answer to "Who attacks the village?"

A:
yes