Fiona is big. Fiona is rough. Fiona is white. All white things are smart. Green, rough things are white.
Fiona is big.
("Fiona" "is" "big" "+")
Fiona is rough.
("Fiona" "is" "rough" "+")
Fiona is white.
("Fiona" "is" "white" "+")
All white things are smart.
((("something" "is" "white" "+")) -> ("something" "is" "smart" "+"))
Green, rough things are white.
((("something" "is" "green" "+") ("something" "is" "rough" "+")) -> ("something" "is" "white" "+"))
Fiona is big.
True
1
proof
[(triple1)]
("Fiona" "is" "big" "+")
triple1
Fiona is not rough.
False
1
inv-proof
[(triple2)]
("Fiona" "is" "rough" "-")
triple2
Fiona is not quiet.
Unknown
inv-random
[@0: Fiona is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "quiet" "-")
Fiona is green.
Unknown
random
[@0: Fiona is green.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "green" "+")
@0: Fiona is big.[(triple1)] Fiona is rough.[(triple2)] Fiona is white.[(triple3)] @1: Fiona is smart.[(((triple3) -> rule1))]
Fiona is big.
("Fiona" "is" "big" "+")
triple1
Fiona is rough.
("Fiona" "is" "rough" "+")
triple2
Fiona is white.
("Fiona" "is" "white" "+")
triple3
Fiona is smart.
("Fiona" "is" "smart" "+")
((triple3) -> (rule1 % int1))
Fiona is smart.
("Fiona" "is" "smart" "+")
int1