- Proposition: I have one cat
- Truth value: True.
- Truth conditions: In order for this to be true, I need one cat.
- Entailment: “I have a cat” entails “I have at least one cat.”
- Proposition: I am 6’4.
- Truth value: False.
- Truth conditions: I would have to be 6 foot 4
- Entailment: “I am 6 foot 4” entails “I am at least 6 foot.”
- Proposition: The universe is infinite.
- Truth value: Unknown.
- Truth conditions: For this to be true, the universe would have to never end
- Entailment: “The universe is infinite” would entail “The Universe never ends.”
