Question: Sentence 1: We can't do it unless we establish some system around here.
Sentence 2: The body has a system of organs for digestion.
Does system mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: Our shop was on the fourth story of the building, so we had to install an elevator.
Sentence 2: The story of exposure to lead.
Does story mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: Drop a hint.
Sentence 2: Shop til you drop.
Does drop mean the same thing in these two sentences?
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Answer:
different meanings