The people may or may not be watching their families out of the window and the train may not necessarily be at the station.
The question and answer are below.
Can we conclude from "A group of people are riding on a train while looking out of a window." that "The people are watching their families as they leave the station."?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell

Girls are not guys. Holding a trash bag is different from walking around a billboard sign.
The question and answer are below.
Test for natural language inference.
Premise: "Two asian girls hold a trash beg in front of a billboard."
Hypothesis: "Guys walking around a billboard sign."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
no

A woman in a dress can also be said as a woman wearing a dress.
The question and answer are below.
Given the sentence "A woman in a dress carrying a child in her arms." can we conclude that "A woman wearing a dress is carrying a small child."?
Options:
- yes
- it is not possible to tell
- no
yes