Problem: Sentence1: I'll hold you by your promise.
Sentence2: He's held by a contract.
Q: Does the term hold mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: He borrowed a large sum.
Sentence2: A tidy sum.
Q: Does the term sum mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: Did you two break the trolley by racing with it?
Sentence2: On the hottest day of the year the refrigerator broke.
Q: Does the term break mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: Let's break for lunch.
Sentence2: A man broken by the terrible experience of near-death.
Q: Does the term break mean the same thing in both these sentences?

Answer:
different meanings