[QUESTION] Given the sentence "A person flipping a bicycle upside down." can we conclude that "The bicycle is broken."?
Options:
- yes
- it is not possible to tell
- no
One can be flipping a bicycle upside down even if the bicycle is not broken.
The answer is no.

[QUESTION] Given the sentence "Two young ladies with red-hair are sitting on a bench and talking to a third young lady with black hair." is it true that "A group of girls sitting and talking."?
Two young ladies sitting and talking to a third young lady are by inference also a group of girls sitting and talking.
The answer is yes.

[QUESTION] Premise: "The boxer counters his opponent with a left hook."
Hypothesis: "The boxer is knocked out by his opponent."
Do we know that the hypothesis entailed by the premise?
A boxer cannot counter and be knocked out at the same time.
The answer is no.

[QUESTION] Given the sentence "A man in black gloves takes meat in a roasting pan out of the oven." is it true that "A man takes ham out of the oven."?
Meat can be many kinds just not ham from the oven.
The answer is it is not possible to tell.