A man with a dog and a woman carrying something blue in a clear plastic bag , standing on a city street .
There is a better than even chance that a dog stands next to some people on a rainy day in the city .
It is highly unlikely that a dog stands next to some people on a rainy day in the city .
There is a better than even chance that a dog stands next to some people on a rainy day in the city .
A dog stands next to some people on a rainy day in the city .