The kayaks cannot be sailing and paddling at the same time.
This justifies what answer for what question? Q & A: 
Premise: "A group of colorful kayaks paddling through the water."
Hypothesis: "Kayaks are sailing."
Do we know that the hypothesis entailed by the premise?
no
The kayaks cannot be sailing and paddling at the same time.
This justifies what answer for what question? Q & A: 
user
Premise: "A group of colorful kayaks paddling through the water."
Hypothesis: "Kayaks are sailing."
Do we know that the hypothesis entailed by the premise?
no
assistant
The kayaks cannot be sailing and paddling at the same time.
This justifies what answer for what question? Q & A: 
Premise: "A group of colorful kayaks paddling through the water."
Hypothesis: "Kayaks are sailing."
Do we know that the hypothesis entailed by the premise?
no