Problem: Sentence1: Bear a heavy load.
Sentence2: Bearing orders.
Q: Does the term bear mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: To step to one of the neighbors.
Sentence2: Step off ten yards.
Q: Does the term step mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: A block of stone.
Sentence2: The pyramids were built with large stone blocks.
Q: Does the term block mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: The voice of experience.
Sentence2: He said his voices told him to do it.
Q: Does the term voice mean the same thing in both these sentences?

Answer:
the same meaning