Question: Here is one sentence: When bending the elbow the biceps are the agonist.
Here is another sentence: When bending the elbow the biceps are the agonist.
Does the agonist mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: A four-month stay in bankruptcy court.
Here is another sentence: They had a nice stay in Paris.
Does the stay mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: We hope you never have to suffer the same pain.
Here is another sentence: He suffered the penalty.
Does the suffer mean the same thing in the two sentences?

Answer: the same meaning

Question: Here is one sentence: My cat often sleeps on my bed.
Here is another sentence: He worked in the coal beds.
Does the bed mean the same thing in the two sentences?

Answer:
different meanings