Fiona is cold. Fiona is smart. Fiona is young. Green people are smart. All smart, cold people are furry.
Fiona is cold.
("Fiona" "is" "cold" "+")
Fiona is smart.
("Fiona" "is" "smart" "+")
Fiona is young.
("Fiona" "is" "young" "+")
Green people are smart.
((("someone" "is" "green" "+")) -> ("someone" "is" "smart" "+"))
All smart, cold people are furry.
((("someone" "is" "smart" "+") ("someone" "is" "cold" "+")) -> ("someone" "is" "furry" "+"))
Fiona is cold.
True
1
proof
[(triple1)]
("Fiona" "is" "cold" "+")
triple1
Fiona is not smart.
False
1
inv-proof
[(triple2)]
("Fiona" "is" "smart" "-")
triple2
Fiona is furry.
True
3
proof
[(((triple2 triple1) -> rule2))]
("Fiona" "is" "furry" "+")
((triple2 triple1) -> (rule2 % int1))
Fiona is furry.
("Fiona" "is" "furry" "+")
int1
Fiona is not furry.
False
3
inv-proof
[(((triple2 triple1) -> rule2))]
("Fiona" "is" "furry" "-")
((triple2 triple1) -> (rule2 % int1))
Fiona is furry.
("Fiona" "is" "furry" "+")
int1
Fiona is not white.
Unknown
inv-random
[@0: Fiona is white.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "white" "-")
Fiona is green.
Unknown
random
[@0: Fiona is green.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "green" "+")
@0: Fiona is cold.[(triple1)] Fiona is smart.[(triple2)] Fiona is young.[(triple3)] @1: Fiona is furry.[(((triple2 triple1) -> rule2))]
Fiona is cold.
("Fiona" "is" "cold" "+")
triple1
Fiona is smart.
("Fiona" "is" "smart" "+")
triple2
Fiona is young.
("Fiona" "is" "young" "+")
triple3
Fiona is furry.
("Fiona" "is" "furry" "+")
((triple2 triple1) -> (rule2 % int1))
Fiona is furry.
("Fiona" "is" "furry" "+")
int1