Mrs. Cohen has been suffering from arthritis. On the advice of her daughter-in-law, she goes to see Dr. Rubinstein, a specialist.
After a long visit, Dr. Rubinstein prescribes some medication and sends Mrs. Cohen on her way.
After a few weeks, Dr. Rubinstein calls Mrs. Cohen saying, “Mrs. Cohen, your check came back.”
Mrs. Cohen answers, “So did my arthritis!”