[QUESTION] If "A woman in a gray uniform participates in roller derby." does that mean that "The woman is good at roller derby."?
Options:
- yes
- it is not possible to tell
- no
Simply participating in roller derby doesn't mean that the participant is good or bad at the activity.
The answer is it is not possible to tell.

[QUESTION] If "A young woman is sitting deep in thought while enjoying a drink from a coffee shoppe." does that mean that "A woman deciding what course to take next while drinking coffee."?
Options:
- yes
- it is not possible to tell
- no
Sitting in deep thought does not imply deciding what course to take.
The answer is it is not possible to tell.

[QUESTION] Premise: "Two girls who look alike pose in front of a christmas tree."
Based on this premise, can we conclude that the hypothesis "Two brother pose in front of a building." is true?
Options:
- yes
- it is not possible to tell
- no
The subject can't be girls and brothers at the same time.
The answer is no.

[QUESTION] Premise: "An older woman with a blue smock and hairnet carrying a plastic jug."
Hypothesis: "A woman is walking to her apartment."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
An older woman carrying a plastic jug is not necessarily walking to her apartment.
The answer is it is not possible to tell.