QUESTION: If "A welder in a mask welding with sparks flying." does that mean that "The welder is smelling the flowers."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Weider wearing mask welding will not be smelling flowers at the same time.
The answer is no.

[QUESTION] Premise: "A man with a yellow snow shovel stands on the sidewalk."
Hypothesis: "A man about to shovel his sidewalk from the big snowstorm."
Do we know that the hypothesis entailed by the premise?
Snow on a sidewalk does not necessarily come from a big snowstorm.
The answer is it is not possible to tell.

Q: Premise: "Two small white and brown dogs chase after each other in the grass."
Hypothesis: "Nothing chasing."
Do we know that the hypothesis entailed by the premise?
A: If nothing is chasing then there are no dogs that chase after each other.
The answer is no.

QUESTION: Test for natural language inference.
Premise: "A dark clad person stands on the side of a bicycle while it is off the ground with a large tower in the background."
Hypothesis: "A man starts putting graffiti on a tower."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: You can't put graffiti on a tower if it is in the background.
The answer is no.

[QUESTION] Given the sentence "A woman with sunglasses is having lunch with a friend." can we conclude that "Woman shopping in the market."?
Options:
- yes
- it is not possible to tell
- no
Woman shopping in market contradicts to woman having lunch in sentence1.
The answer is no.

Q: If "The ban in the black hat is playing charades with his friend." does that mean that "Two people are playing charades on the stage."?
Options:
- yes
- it is not possible to tell
- no
A:
The ban in the black hat playing charades with his friend is not necessarily on the stage.
The answer is it is not possible to tell.