QUESTION: Given the sentence "A crowd of young people lounge and amble over a large green field against a background of sky and trees." is it true that "A crowd of people are in a bar."?

SOLUTION: Let's solve this gradually. A crowd can't be in a green field and in a bar.
Answer is no.

QUESTION: Can we conclude from "A motor biker gets massive air off a dirt jump." that "A biker is jumping through the air."?
Options:
- yes
- no
- it is not possible to tell

SOLUTION: Let's solve this gradually. The act of jumping requires air to be present below the biker.
Answer is yes.

QUESTION: Premise: "Two people begin to run down a sand bank."
Hypothesis: "Two people running at a beach."
Do we know that the hypothesis entailed by the premise?

SOLUTION: Let's solve this gradually. The beach is not the only place where sand is located.
Answer is it is not possible to tell.

QUESTION: Premise: "A man in white shirt carving or slicing blocks of ice."
Based on this premise, can we conclude that the hypothesis "A man is drawing a map for a moptorist." is true?
Options:
- yes
- it is not possible to tell
- no

SOLUTION:
Let's solve this gradually. One cannot be carving ice and drawing a map at the same time.
Answer is no.