Problem: Sentence1: The patient was bleeding on the right side.
Sentence2: He had a pain in his side.
Q: Does the term side mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: Why the sad face?
Sentence2: He washed his face.
Q: Does the term face mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: She didn't leave until midnight.
Sentence2: I left my keys inside the car and locked the doors.
Q: Does the term leave mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: Every artist needs an audience.
Sentence2: The broadcast reached an audience of millions.
Q: Does the term audience mean the same thing in both these sentences?

Answer:
the same meaning