Problem: Sentence1: He walked to school every morning.
Sentence2: The school was built in 1932.
Q: Does the term school mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: She played Chopin for her opener.
Sentence2: The season's opener was a game against the Yankees.
Q: Does the term opener mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: His friend's opinion had an impact on his decision.
Sentence2: Our choice of concrete will have a tremendous impact on the building's mechanical performance.
Q: Does the term impact mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: She was humming an air from Beethoven.
Sentence2: An air of mystery.
Q: Does the term air mean the same thing in both these sentences?

Answer:
different meanings