Problem: Sentence1: The noblemen visited the queen in her court.
Sentence2: The king will visit the duke's court.
Q: Does the term court mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: What do you get when you add up these numbers?
Sentence2: Let's get down to work now.
Q: Does the term get mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: Do research.
Sentence2: Will $100 do?
Q: Does the term do mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: We had to dress quickly.
Sentence2: Can the child dress by herself?
Q: Does the term dress mean the same thing in both these sentences?

Answer:
the same meaning