[Q] If "The little girl in the green dress is chasing after a pink ball." does that mean that "A girl chases a ball that she didn't catch."?
Options:
- yes
- it is not possible to tell
- no
[A] Chasing does not imply that the ball she didn't catch the ball.
The answer is it is not possible to tell.

[Q] Premise: "A man in black wearing a helmet on a mountain bike travelling very fast."
Hypothesis: "A man on a mountain bike."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] The common fact is that a man is on a mountain bike.
The answer is yes.

[Q] Given the sentence "A group of palestine men protesting on a street." is it true that "Palestinian men rally for their cause on a road in the west bank."?
[A] Protesting and rallying for a cause are not necessarily the same. Palestinian men do not have to protest in the West Bank.
The answer is it is not possible to tell.