Q: If "Man in heavy black coat smoking cigar standing near woman in brown jacket with a piece of paper in her hand." does that mean that "The detective is talking to a suspect."?
Options:
- yes
- it is not possible to tell
- no
A: The man in a black coat is not necessarily a detective. The woman he is near is not necessarily a suspect.
The answer is it is not possible to tell.

Q: Premise: "Greyhounds race on a track."
Based on this premise, can we conclude that the hypothesis "The people are betting heavily at the dogs at the track." is true?
Options:
- yes
- it is not possible to tell
- no
A: Just because greyhounds race on a track does not mean that the people are betting heavily.
The answer is it is not possible to tell.

Q: Premise: "A black and brown dog rests on a blue couch."
Based on this premise, can we conclude that the hypothesis "The couch was a comfy resting place for the dog." is true?
Options:
- yes
- it is not possible to tell
- no
A: The dog rests on the couch so it implies it is his resting place.
The answer is yes.

Q: If "Two dark-skinned parents look happily on their child in a park." does that mean that "A man proposing to his girlfriend."?
Options:
- yes
- it is not possible to tell
- no
A:
One can not be proposing and look on their child simultaneously.
The answer is no.