The phone rings and the lady of the house answers, "Hello".
"Mrs. Ward, please."
"Speaking."
"Mrs. Ward, this is Doctor Jones at the Medical Testing Lab. We have a problem. When they sent us your husband's biopsy yesterday, a biopsy from another Mr. Ward arrived as well. Now, we are uncertain which one is your husband's. Frankly the results are either bad or terrible."
"What do you mean?" Mrs. Ward asked nervously.
"Well, one specimen tested positive for Alzheimer's and the other one tested positive for AIDS.
"That's dreadful! Can't you do the test again?" questioned Mrs. Ward.
"Normally we can, but Medicare will only pay for these expensive tests one time only."
"Well, what am I supposed to do now?"
"The people at Medicare recommend that you drop your husband off somewhere in the middle of town. If he finds his way home, don't sleep with him."