[QUESTION] Premise: "Bicyclist checking to make sure that his teammate is behind him."
Hypothesis: "The bike rider is drinking a bottle of water."
Do we know that the hypothesis entailed by the premise?
You can't be checking the teammate is behind him and be drinking a bottle of water.
The answer is no.

[QUESTION] Premise: "A child climbs a rock wall."
Hypothesis: "A boy is having trouble with an exercise."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
He is climbing a rock wall and may not be having trouble with an exercise.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Sleds sled down the street." that "Sleds move down the street."?
Options:
- yes
- no
- it is not possible to tell
A sled that sleds down is a sled that move down.
The answer is yes.

[QUESTION] Premise: "You know i am looking like justin bieber."
Hypothesis: "I'm dressing up for a halloween party."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
Looking like another person does not mean the individual intended to dress up in that manner. Halloween parties are not the only place where someone might be seen to look like Justin Bieber.
The answer is it is not possible to tell.