The man doing art on the sidewalk is the street artist using chalk on the sidewalk.
The question and answer are below.
Premise: "A man is doing art on a sidewalk while many other people walk by."
Hypothesis: "A street artist uses chalk on the sidewalk."
Do we know that the hypothesis entailed by the premise?
yes

Lays at the bottom of the steps is a rephrasing of sprawled on the ground.
The question and answer are below.
Can we conclude from "A woman is sprawled on the ground at the bottom of a concrete staircase." that "A woman lays at the bottom of the steps."?
Options:
- yes
- no
- it is not possible to tell
yes

The desert is a geographic location that would not contain snow as its too warm.
The question and answer are below.
If "A woman posing outside in the snow." does that mean that "A woman poses for her picture in the desert."?
Options:
- yes
- it is not possible to tell
- no
no