Answer:
❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Peter and crystal are people they are the subject and brought plenty of food and drinks is the predicate. every sentence should have ATLEAST 1 subject and 1 predicate
In this sentence detect means to uncover.