[Q] If "Dark-haired man with no shirt standing outside." does that mean that "A man attempts to get a tan."?
Options:
- yes
- it is not possible to tell
- no
[A] Getting a tan is not the only reason the man would not be wearing a shirt.
The answer is it is not possible to tell.

[Q] Given the sentence "Two male hikers inspect a log by the side of a forest path." is it true that "Two bikers deciding which path to take."?
[A] They might not be deciding a path as it's not even known if there are multiple paths.
The answer is it is not possible to tell.

[Q] Premise: "A family is observing nine jet planes flying below the clear sky."
Hypothesis: "A family is watching the presentation taking place at a nearby airport."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
[A] Observing nine jet planes does not necessarily mean there is a presentation taking place.
The answer is it is not possible to tell.