This is a story about three sisters ages 96, 94 and 92. They all lived together in the family home.
One day, the 96 year old draws a bath. She put one foot in the water and stops. She said,"I can't remember if I was getting in or getting out of the bath."
The 94 year old said, "Hold on, I'll come upstairs and help you. She then gets half way up the stairs and stops. She says. "I can't remember if I was going up or coming down the stairs."
the 92 year old said, "Boy, I hope I don't ever get that forgetful. "She knocked on wood for good luck. Then she said, "Hang on both of you, I'll come help as soon as I see who's at the door."