A man sitting down eating , and a woman with a black shirt walking outside with shopping bags .
It is improbable that a man is eating lunch while his wife returns home from the store .
There is a better than even chance that a man is eating lunch while his wife returns home from the store .
It is improbable that a man is eating lunch while his wife returns home from the store .
A man is eating lunch while his wife returns home from the store .