Problem: Sentence1: He started the company in his garage.
Sentence2: He only invests in large well-established companies.
Q: Does the term company mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: Snap your fingers.
Sentence2: Bullets snapped past us.
Q: Does the term snap mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: There was not a scrap left.
Sentence2: She jotted it on a scrap of paper.
Q: Does the term scrap mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: Booze will be the finish of him.
Sentence2: "Almost an inspiration which gives to all work that finish which is almost art" -- Joseph Conrad.
Q: Does the term finish mean the same thing in both these sentences?

Answer:
different meanings