Question: Sentence 1: I like to treat myself to a day at a spa when I am depressed.
Sentence 2: Grandmother always treated us to the circus.
Does treat mean the same thing in these two sentences?
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Answer: the same meaning

Question: Sentence 1: Can you wash away the spots on the windows?
Sentence 2: The swollen river washed away the footbridge.
Does wash mean the same thing in these two sentences?
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Answer: different meanings

Question: Sentence 1: Give an excuse.
Sentence 2: What will you give her for her birthday?
Does give mean the same thing in these two sentences?
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Answer:
different meanings