Proposition: I am 22 years old

truth value: True

truth condition : in order for this to be true I need to be living for 22 years

entailment: “I am 22 years old” entails “I have been living for 22 years”

Proposition: I’m in nursing school

truth value: false

truth condition : in order for this to be true I need to be studying and going to nursing school

entailment: “I’m in nursing school” entails “ I’m enrolled in nursing classes”

proposition: I eat 3 meals everyday

truth value : unknown

truth condition: for this to be true I need to eat 3 times a day

entailment: “I eat 3 meals everyday” entails “ I eat breakfast, lunch and diner”