A woman with a red purse and a dark colored coat is walking along a city street while talking on a cellphone .
There is a very good chance that a rich old lady is arguing with her son on the phone .
There is almost no chance that a rich old lady is arguing with her son on the phone .
There is a very good chance that a rich old lady is arguing with her son on the phone .
A rich old lady is arguing with her son on the phone .