QUESTION: If "A person in a heavy coat in using a flashlight to look inside of an igloo." does that mean that "There is someone outdoors in the snow."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: An igloo is usually built outdoors where there is snow and a person looking inside an igloo implies he is outdoors in the snow.
The answer is yes.

[QUESTION] Premise: "Two men sitting in the grass wearing bicycle helmets."
Hypothesis: "Man just came in the garden after bike driving and forgot to remove their helmets."
Do we know that the hypothesis entailed by the premise?
Two men wearing bicycle helmets must have forgot to remove their helmets.
The answer is yes.

Q: Premise: "A man shines another man's shoes on the sidewalk of a busy street full of cars and parked motorcycles."
Hypothesis: "The shoes are made of leather."
Do we know that the hypothesis entailed by the premise?
A: All shoes that are being shined don't have to be leather.
The answer is it is not possible to tell.

QUESTION: Premise: "A man plays the drums with a serious expression."
Based on this premise, can we conclude that the hypothesis "The guitar player is laughing." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man can't be serious and laughing simultaneously. A guitar player wouldn't be playing hte drums.
The answer is no.

[QUESTION] Can we conclude from "A black woman and an older white woman donning blue hairnets are working in a kitchen while conversing." that "Talking is going on."?
Options:
- yes
- no
- it is not possible to tell
Conversing does not imply that the woman are talking to each other.
The answer is it is not possible to tell.

Q: Given the sentence "There are two men on a ladder one is at the top handing down to the other guy the number ""o"" as this what they do for a living." can we conclude that "The man on the latter is replacing letters on a sign."?
Options:
- yes
- it is not possible to tell
- no
A:
You can stand on a ladder and not be replacing letters on a sign.
The answer is it is not possible to tell.