Problem: Sentence1: Keep your cool.
Sentence2: Keep your temper.
Q: Does the term keep mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: A riding academy.
Sentence2: The American Academy of Arts and Sciences.
Q: Does the term academy mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: Play games.
Sentence2: Pele played for the Brazilian teams in many important matches.
Q: Does the term play mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: To advance one's interests.
Sentence2: We are advancing technology every day.
Q: Does the term advance mean the same thing in both these sentences?

Answer:
different meanings