QUESTION: If "A cyclist in a helmet is driving down a slope on his bike." does that mean that "A cyclist is riding his bike."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A cyclist in a helmet can only be riding his bike.
The answer is yes.


QUESTION: Given the sentence "A pair of glasses is in the road." can we conclude that "A pair of sunglasses is in the road."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Glasses are not always sunglasses. They can be water glasses or any other glasses.
The answer is it is not possible to tell.


QUESTION: Premise: "A cyclist wearing a red helmet is riding on the pavement."
Hypothesis: "A cyclist wearing a red helmet is outside."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:
Pavement is outside so if a cyclist is riding on pavement the cyclist is outside.
The answer is yes.