Problem: Sentence1: What is all that stuff on your bedroom floor?
Sentence2: You don't have the stuff to be a United States Marine.
Q: Does the term stuff mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: Lie dormant.
Sentence2: The book lies on the table.
Q: Does the term lie mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: A stretch of clear water.
Sentence2: He did a stretch in the federal penitentiary.
Q: Does the term stretch mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: Hit the bottle.
Sentence2: He hit a home run.
Q: Does the term hit mean the same thing in both these sentences?

Answer:
different meanings