[QUESTION] Given the sentence "A blue go-cart in the dirt pointing downhill." is it true that "Go-cart racing downhill."?
The go-cart is pointing downhill which means they are racing downhill.
The answer is yes.

[QUESTION] Given the sentence "Firefighter getting ready to fight." is it true that "A firefighter is dressed to fight the fire."?
Getting ready to fight does not imply that he is dressed.
The answer is it is not possible to tell.

[QUESTION] Premise: "Four children learn how to work on bicycles."
Based on this premise, can we conclude that the hypothesis "Children learn how to cook burgers." is true?
Options:
- yes
- it is not possible to tell
- no
The children either learn to work on bicycles or learn to cook hamburgers.
The answer is no.

[QUESTION] Premise: "A woman stressing over her worries as she addresses the items in her notebook."
Based on this premise, can we conclude that the hypothesis "A woman smiles happily and flies her kite." is true?
Options:
- yes
- it is not possible to tell
- no
If you are stressing you are not smiling and you can not fly a kite and address items in your notebook at the same time.
The answer is no.