Hot dogs and signs of protest are not the same thing.
The question and answer are below.
Given the sentence "Four people are holding signs of protest while cars pass behind them." is it true that "Four people hold hot dogs at the carnival."?
no

*****

Looking at a woman does not mean that woman is one's wife.
The question and answer are below.
Given the sentence "A masked man in a halloween mask looks on at a woman." can we conclude that "A man looks at his wife on halloween."?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell

*****

One cannot know if the reason why she has a red scooter is to alert people.
The question and answer are below.
Premise: "The little girl is riding her red scooter."
Hypothesis: "She have red colour scooter to alert people."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
it is not possible to tell

*****

The child either sits and plays or is taking a nap.
The question and answer are below.
Given the sentence "A young child sits on a rug and plays with a wooden puzzle game." can we conclude that "The child is taking a nap."?
Options:
- yes
- it is not possible to tell
- no
no

*****