Question: The zookeepers make sure to feed the chimps on a daily schedule so they can remain healthy and content.
Based on this sentence, who is they?

Answer: the chimps


Question: When Sue went to Nadia's home for dinner, she caught the wrong bus and arrived late.
Based on this sentence, who is she?

Answer: Nadia


Question: The mother encouraged her daughter to sing a difficult song so she could see her become better.
Based on this sentence, who is she?

Answer: The mother


Question: Professors do a lot for students, but they are rarely thankful.
Based on this sentence, who is they?

Answer:
students