QUESTION: Can we conclude from "A girl sits patiently as another one draws henna on her." that "The girl drawing the henna is older than the girl being drawn on."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The simple fact the the girl is getting henna drawn on her doesn't necessarily imply the one drawing is older.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A snowboarder is doing a trick." that "The snowboarder did a flip."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: A snowboarder is doing a trick does not necessary that he did a flip.
The answer is it is not possible to tell.

QUESTION: Premise: "Several people standing on a subway platform."
Based on this premise, can we conclude that the hypothesis "Several people are standing." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Both sentences claim that several people standing and sentence 1 is more descriptive.
The answer is yes.