QUESTION: Given the sentence "Three firemen are walking up a ladder." can we conclude that "A mailman notices a house is on fire."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: The mailman noticing a fire contradicts with the firemen walking up a ladder.
The answer is no.

QUESTION: Can we conclude from "A middle-aged man talking to his daughter and playing with his grandchild." that "A man is sitting alone."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: One can not be talking to his daughter and sitting alone simultaneously.
The answer is no.

QUESTION: Given the sentence "A child in a bright red jacket runs through a pile of hay." is it true that "A child runs through the pile of hay."?

Let's solve it slowly:
The pile of hay is a rephrasing of a pile of hay.
The answer is yes.