Problem: Sentence1: Our shop was on the fourth story of the building, so we had to install an elevator.
Sentence2: The story of exposure to lead.
Q: Does the term story mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: Block the book cover.
Sentence2: His brother blocked him at every turn.
Q: Does the term block mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: What will you give her for her birthday?
Sentence2: She gave a pair of shoes to her husband for their anniversary.
Q: Does the term give mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: He left school before the end of term.
Sentence2: He was sentenced to a term of six years in prison.
Q: Does the term term mean the same thing in both these sentences?

Answer:
the same meaning