R & A: A climber can be at the top and not on a hilltop.
it is not possible to tell
Q: Given the sentence "A mountain climber has reached the top of a brown rock." can we conclude that "The mountain climber reached the hilltop."?
Options:
- yes
- it is not possible to tell
- no

R & A: A young boy needs to pick up a paintbrush if he is going to paint.
yes
Q: Given the sentence "A young boy picks up a paintbrush and grins." is it true that "A young boy is going to paint."?

R & A: The boy who carries the inntertube does it over his shoulder.
yes
Q: Given the sentence "A blond boy with a rubber innertube over his shoulder." is it true that "A blond boy carries a rubber innertube."?

R & A: Isn't is a contraction for is not and means the same thing.
yes
Q:
Test for natural language inference.
Premise: "This fruit market is not busy yet."
Hypothesis: "The fruit market isn't busy."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell