A fat man who sits on an outdoor bench with a grocery cart behind him is the same as an obese man sitting outside next to a grocery cart.
The question and answer are below.
Test for natural language inference.
Premise: "A fat man sits on an outdoor bench with a grocery cart behind him."
Hypothesis: "An obese man is sitting outside next to a grocery cart."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
yes

A dog chasing another dog don't necessarily imply that they are playing.
The question and answer are below.
Can we conclude from "A black dog chasing after a brown and white dog in the grass." that "Two dogs are playing in the grass."?
Options:
- yes
- no
- it is not possible to tell
it is not possible to tell

A person welding is in the middle of doing a weld.
The question and answer are below.
Can we conclude from "A welder person in the middle of a weld." that "A person welding."?
Options:
- yes
- no
- it is not possible to tell
yes