Question: Here is one sentence: This product of last month's quality standards committee is quite good, even though the process was flawed.
Here is another sentence: The process of calcification begins later for boys than for girls.
Does the process mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: You need to push quite hard to get this door open.
Here is another sentence: He pushed her to finish her doctorate.
Does the push mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: It is not known who created this piece.
Here is another sentence: I need to rest for a piece.
Does the piece mean the same thing in the two sentences?

Answer: different meanings

Question: Here is one sentence: Put the flag back in the cup.
Here is another sentence: He swore as the ball rimmed the cup and rolled away.
Does the cup mean the same thing in the two sentences?

Answer:
the same meaning