Q: Sentence (1) Dog is a hyponym of animal.
Sentence (2) A is a hyponym of B means that "A is a type of B.".. Word: hyponym.
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A: the same meaning

Q: Sentence (1) He occupied a post in the treasury.
Sentence (2) Parcel post.. Word: post.
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A: the same meaning

Q: Sentence (1) I'm going for a dip before breakfast.
Sentence (2) This onion dip is just scrumptious.. Word: dip.
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A:
different meanings