QUESTION: If "A man is sitting in a chair by a lake." does that mean that "A man sits outside."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A man sitting by a lake is likely to be sitting outside.
Answer is yes.

QUESTION: Given the sentence "Indoors in front of a red curtain." can we conclude that "A martial artist in a white shirt and black pants takes a fighting stance with his nun-chucks."?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. A martial artist in a white shirt and black pants stands with his nun-chucks.
Answer is yes.

QUESTION: Premise: "A girl on stool with her friend helping her put up a banner."
Hypothesis: "The girl is crawling in a hole."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

SOLUTION: Let's solve this gradually. Person on stool can not be in a hole at the same time.
Answer is no.

QUESTION: Premise: "A group of people surf on a very large wave."
Hypothesis: "There are people outdoors surfing on a sunny day."
Do we know that the hypothesis entailed by the premise?

SOLUTION:
Let's solve this gradually. Large waves can occur on cloudy days as well as on sunny ones.
Answer is it is not possible to tell.