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?

no
Explanation: You can't be checking the teammate is behind him and be drinking a bottle of water..

Given the sentence "An elderly man is dancing with a young girl." can we conclude that "The girl is wearing a white dress."?
Options:
- yes
- it is not possible to tell
- no

it is not possible to tell
Explanation: Not all young girls are wearing white dresses when they dance..

Given the sentence "Driving down the road on a mini motorcycle." is it true that "There is a motorcycle on the road."?

yes
Explanation: The two sentences are talking about the same thing from different perspectives. The first sentence is a first person perspective of driving a motorcycle on a road and the second one is a third person perspective..

Test for natural language inference.
Premise: "An older couple in a brown and red coat walking down a busy street."
Hypothesis: "A couple is walking through a supermarket."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
no
Explanation: The couple cannot be walking through a supermarket and down a busy street at the same time..