[QUESTION] Premise: "A group of people play on bamboo rafts in a waterfall fed pool surrounded by a lush forest."
Based on this premise, can we conclude that the hypothesis "A group of people are white water rafting in colorado." is true?
Options:
- yes
- it is not possible to tell
- no
People can play on bamboo rafts without white water rafting. All waterfalls and waterfall fed pools are not in Colorado.
The answer is it is not possible to tell.

[QUESTION] Premise: "A young boy is on the back of another person whom is wearing a hat."
Based on this premise, can we conclude that the hypothesis "A father is giving his son a piggybcak ride." is true?
Options:
- yes
- it is not possible to tell
- no
A man riding a boy on his back are not necessarily father and son.
The answer is it is not possible to tell.

[QUESTION] Premise: "A bus with people on it."
Hypothesis: "People travelling in bus."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A bus with people on it implies that people are travelling in the bus.
The answer is yes.

[QUESTION] Given the sentence "A surfer wearing a wetsuit and using a light colored board catches some air." can we conclude that "A surfer is having a great run as he seems to float above the waves."?
Options:
- yes
- it is not possible to tell
- no
A surfer being out on the waves doesn't imply he is having a great run.
The answer is it is not possible to tell.