A couple of people sit outdoors at a table with an umbrella and talk .
It is almost certain that a man is arguing with a puppy about who forgot the umbrella while the stand on the train .
It is impossible that a man is arguing with a puppy about who forgot the umbrella while the stand on the train .
It is almost certain that a man is arguing with a puppy about who forgot the umbrella while the stand on the train .
A man is arguing with a puppy about who forgot the umbrella while the stand on the train .