Question: Here is one sentence: The country set.
Here is another sentence: He did four sets of the incline bench press.
Does the set mean the same thing in the two sentences?

Answer: different meanings


Question: Here is one sentence: Break down a proof.
Here is another sentence: Break an alibi.
Does the break mean the same thing in the two sentences?

Answer: the same meaning


Question: Here is one sentence: They were sitting by the water's edge.
Here is another sentence: They invaded our territorial waters.
Does the water mean the same thing in the two sentences?

Answer: the same meaning


Question: Here is one sentence: The fashion did not catch.
Here is another sentence: He caught the allusion in her glance.
Does the catch mean the same thing in the two sentences?

Answer:
different meanings