[Q] Premise: "A mud covered cyclist zooms down the trail."
Hypothesis: "A cyclist zooms as fast as he can."
Do we know that the hypothesis entailed by the premise?
[A] The cyclist could be zooming and still not be going as fast as he can.
The answer is it is not possible to tell.

[Q] Premise: "Two dogs are fighting on brick pavement."
Hypothesis: "The dogs are fighting outside."
Do we know that the hypothesis entailed by the premise?
[A] The dogs are on brick pavement so they must be outside.
The answer is yes.

[Q] Test for natural language inference.
Premise: "Two japanese ladies with colorful kimonos on them."
Hypothesis: "Women on the way to fashion show."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
[A] Ladies with colorful kimonos does not imply the women are on the way to a fashion show.
The answer is it is not possible to tell.