Q: If "Two men sitting on the roof of a house while another one stands on a ladder." does that mean that "Two men are on a roof."?
Options:
- yes
- it is not possible to tell
- no
A: Sitting on the roof is something that can be done on a roof.
The answer is yes.

Q: Premise: "A male musician dressed in black with a guitar pick in his mouth performs during a concert playing the guitar looking out at the crown with a back drop of a single stage light and jumbo screens."
Hypothesis: "The man enjoys playing music for people."
Do we know that the hypothesis entailed by the premise?
A: A musician who enjoys their job doesn't have to do so to perform music.
The answer is it is not possible to tell.

Q: Can we conclude from "A little boy protects a tiny soccer goal." that "A young boy protects a small soccer goal."?
Options:
- yes
- no
- it is not possible to tell
A: Little means the same as young and tiny means the same as small.
The answer is yes.

Q: Test for natural language inference.
Premise: "Three safety workers standing by a manhole."
Hypothesis: "Three safety workers are standing by a manhole because their coworker just fell in and broke his back."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A:
Safety workers can stand by a manhole without it being because a coworker just fell in.
The answer is it is not possible to tell.