The phone rings and the lady of the house answers.

'Hello'

'Mrs Ward please'

'Speaking'

'Mrs Ward, this is Doctor Jones of the NHS medical testing laboratory. When your doctor sent your husband's biopsy to the lab yesterday, a biopsy
from another Mr Ward arrived as well, and we are now 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 of the specimens tested positively for Alzheimer's and the other one tested positive for AIDS. We can't tell which your husband's is '.

'That's dreadful! Can't you do the test again?'. Questioned Mrs Ward.

'Normally we can, but the NHS can only pay for these expensive tests once'.

'Well, what am I supposed to do now?'.

'The people at the NHS recommend that you drop your husband off somewhere in the middle of town. If he finds his way home, don't sleep with him'.