Problem: Sentence1: Can you connect the two loudspeakers?
Sentence2: This computer will connect well to the network.
Q: Does the term connect mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: Canada is a member of the United Nations.
Sentence2: Members of the opposite sex.
Q: Does the term member mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: A reduction in the assessment per head of sheep.
Sentence2: At five years of age this head of cattle is worth perhaps $40.
Q: Does the term head mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: Messages must go through diplomatic channels.
Sentence2: The speech has to go through several more drafts.
Q: Does the term go mean the same thing in both these sentences?

Answer:
different meanings