Premise: "Two small kids holding hands while walking in a street."
Hypothesis: "The children are using the buddy system while walking in the street."
Do we know that the hypothesis entailed by the premise?

it is not possible to tell
Explanation: Holding hands does not always mean that kids are using what is called the buddy system..

Can we conclude from "Dirt biker focuses on the next obstacle." that "A woman practices for her motocross competition."?
Options:
- yes
- no
- it is not possible to tell

it is not possible to tell
Explanation: A dirt biker can be a male or female. We do not know that it is a woman. Dirt bikers may have many obstacles. We do not know that the dirt biker's obstacle is a motocross competition..

Test for natural language inference.
Premise: "Hikers traverse a snowy field in front of a mountain."
Hypothesis: "It is 100 degrees out."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

no
Explanation: A snowy field would melt if it was 100 degrees out..

Premise: "Two surgeons hard at work examining a patient."
Hypothesis: "There are surgeons examining someone."
Do we know that the hypothesis entailed by the premise?
yes
Explanation: If surgeons are examining someone then it implies the person is a patient..