Question and answer: Q: Test for natural language inference.
Premise: "A man in a black wetsuit riding a medium sized ocean wave."
Hypothesis: "The man is in the ocean."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: yes
Explanation: Wave occurs when ocean moves. A man in a black wetsuit shows the man's outfit.


Question and answer: Q: Premise: "Police on motorcycles are escorting a motorcade."
Hypothesis: "Police on motorcycles wave at the crowd ."
Do we know that the hypothesis entailed by the premise?
A: no
Explanation: They can't escort a motorcade and wave at the crowd at the same time.


Question and answer: Q: Given the sentence "Male surfer with yellow surfboard and dog walking down picturesque beach and large rocks." is it true that "A surfer ends his day walking home on the beach with his dog."?
A: it is not possible to tell
Explanation:
The surfer might not be heading home and might just be beginning his journey.