Consider the question. Premise: "A black dog sniffing the ground near a body of water."
Based on this premise, can we conclude that the hypothesis "A white dog is sniffing the air on a porch." is true?
Options:
- yes
- it is not possible to tell
- no
 If the answer is 'no'; explain the reasoning:
The dog cannot be both black and white. The dog cannot be sniffing both the ground and the air at the same time.