Problem: Sentence1: Cover the child with a blanket.
Sentence2: Cover the grave with flowers.
Q: Does the term cover mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: It brought out his better side.
Sentence2: The patient was bleeding on the right side.
Q: Does the term side mean the same thing in both these sentences?

Answer: different meanings

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: Drop him from the Republican ticket.
Sentence2: Shop til you drop.
Q: Does the term drop mean the same thing in both these sentences?

Answer:
different meanings