Question: Here is one sentence: Negotiations ran into a brick wall.
Here is another sentence: A wall of smoke.
Does the wall mean the same thing in the two sentences?

Answer: the same meaning


Question: Here is one sentence: She had a difficult delivery.
Here is another sentence: His reluctant delivery of bad news.
Does the delivery mean the same thing in the two sentences?

Answer: different meanings


Question: Here is one sentence: The farmer's field was a civil war battleground, and relics such a minnie bullets were frequently found while plowing.
Here is another sentence: Field of view.
Does the field mean the same thing in the two sentences?

Answer: different meanings


Question: Here is one sentence: After that day she never trusted him again.
Here is another sentence: These days it is not unusual.
Does the day mean the same thing in the two sentences?

Answer:
the same meaning