Question: Here is one sentence: A nice line of shoes.
Here is another sentence: They were arrayed in line of battle.
Does the line mean the same thing in the two sentences?

Answer: different meanings


Question: Here is one sentence: You were in the courtroom. What is your reaction?
Here is another sentence: A bad reaction to the medicine.
Does the reaction mean the same thing in the two sentences?

Answer: the same meaning


Question: Here is one sentence: New York is at the mouth of the Hudson.
Here is another sentence: The jar had a wide mouth.
Does the mouth mean the same thing in the two sentences?

Answer: different meanings


Question: Here is one sentence: Catch the mood.
Here is another sentence: Don't catch your meaning.
Does the catch mean the same thing in the two sentences?

Answer:
different meanings