Does "The number of people executed as heretics under the authority of the various "ecclesiastical authorities"[note 1] is not known.[note 2]" contain the correct answer to "From what passage is cited as being one of the first known examples of using the word heresy?"

A: no

Does "The relationship between predator and prey is one that is typically beneficial to the predator, and detrimental to the prey species." contain the correct answer to "How does the prey improve their evolutionary abilities through predator-prey interaction?"

A: no

Does "Debutantes wore full court dress, with three tall ostrich feathers in their hair." contain the correct answer to "What types of feathers did debutantes wear in their hair?"

A:
yes