QUESTION: Premise: "A man in shorts and a woman in a black and white polka dot bikini sunbathing on the beach."
Hypothesis: "They are on vacation."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. People can wear a bikini and be on a beach without being on vacation.
Answer is it is not possible to tell.


QUESTION: Can we conclude from "Several bike riders compete in a competition." that "People are competing."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. Bike riders who compete in a competition are by implication also people who are competing.
Answer is yes.


QUESTION: Premise: "A woman is leading an exercise group on the seashore."
Hypothesis: "A group of people are on vacation."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. An exercise group on a seashore doesn't imply the group are on vacation.
Answer is it is not possible to tell.


QUESTION: Given the sentence "A crowd of people walking along a busy street." can we conclude that "The couple walks down the deserted road."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. Crowd of people is not the couple. Busy street cannot be a deserted road.
Answer is no.