Question: Sentence 1: I really want to sing in the school choir. said Vera.
Sentence 2: My brother sings very well.
Does sing mean the same thing in these two sentences?
============
Answer: the same meaning

Question: Sentence 1: Raise a mutiny.
Sentence 2: Raise the roof.
Does raise mean the same thing in these two sentences?
============
Answer: different meanings

Question: Sentence 1: A wall of water.
Sentence 2: Negotiations ran into a brick wall.
Does wall mean the same thing in these two sentences?
============
Answer:
the same meaning