Q: Premise: "A skateboarder sliding on a rail."
Based on this premise, can we conclude that the hypothesis "A skateboarder shows off." is true?
Options:
- yes
- it is not possible to tell
- no
A: A skateboarder sliding on a rail may not always do so for showing off.
The answer is it is not possible to tell.

Q: Premise: "A man in a fancy pattern jacket stands outside a club with two ladies."
Based on this premise, can we conclude that the hypothesis "A father and his daughters wait outside the club for mom to arrive." is true?
Options:
- yes
- it is not possible to tell
- no
A: Man and two ladies are not necessarily father and his daughters.
The answer is it is not possible to tell.

Q: Given the sentence "A middle-aged woman dressed in pink sweater and white jumper appears to be falling asleep while sitting aboard a mass transit vehicle." is it true that "A woman is looking tired."?
A: If the woman appears to be falling asleep that would be the same as looking tired.
The answer is yes.

Q: Premise: "A woman wearing a black shirt with purple flowers and a small girl with blond-hair wearing a purple stand in front a sink while the woman brushes her teeth."
Hypothesis: "The woman has purple flowers."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
Wearing a black shirt with purple flowers does not mean she has purple flowers.
The answer is it is not possible to tell.