[QUESTION] Given the sentence "A man pulling a fancy rickshaw along a waterway smiles and gives the ""thumbs up"" sign." can we conclude that "A man is by a waterway."?
Options:
- yes
- it is not possible to tell
- no
A man by waterway is part of the scenario of he pulling a fancy rickshaw.
The answer is yes.

[QUESTION] If "A boy riding a bicycle while another boy and girl watch." does that mean that "A boy and girl watch a boy ride a bicycle."?
Options:
- yes
- it is not possible to tell
- no
The boy certainly is riding his bicycle with another boy and a girl watching.
The answer is yes.

[QUESTION] Can we conclude from "A referee watches a player headbutting a soccer ball while four other players rush over." that "A referee watches five people playing baseball."?
Options:
- yes
- no
- it is not possible to tell
A referee can not watches five people a soccer ball while four other players rush over.
The answer is no.

[QUESTION] Premise: "A person watches as a snowboarder does a fancy trick in the air."
Hypothesis: "A person is watching a snow boarding competition."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
The person is watching as a snowboarder does a fancy trick but the snowboarder is not necessarily participating in a competition.
The answer is it is not possible to tell.