Problem: Sentence1: My cold is gone -- I feel fine today.
Sentence2: She felt sad after her loss.
Q: Does the term feel mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: He has a very complicated love life.
Sentence2: He hadn't had any love in months.
Q: Does the term love mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: The foot of the list.
Sentence2: He stood at the foot of the tower.
Q: Does the term foot mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: A chain of mountains.
Sentence2: The third link of the silver chain needs to be resoldered.
Q: Does the term chain mean the same thing in both these sentences?

Answer:
the same meaning