Problem: Sentence1: The process of calcification begins later for boys than for girls.
Sentence2: Events now in process.
Q: Does the term process mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: He had a number of chores to do.
Sentence2: It was one of the best numbers he ever did.
Q: Does the term number mean the same thing in both these sentences?

Answer: different meanings

Problem: Sentence1: We can not admit non-members into our club building.
Sentence2: She admitted us here.
Q: Does the term admit mean the same thing in both these sentences?

Answer: the same meaning

Problem: Sentence1: Throw the car into reverse.
Sentence2: Have, throw, or make a party.
Q: Does the term throw mean the same thing in both these sentences?

Answer:
different meanings