Charlie is rough. Fiona is green. Fiona is quiet. Green things are red.
Charlie is rough.
("Charlie" "is" "rough" "+")
Fiona is green.
("Fiona" "is" "green" "+")
Fiona is quiet.
("Fiona" "is" "quiet" "+")
Green things are red.
((("something" "is" "green" "+")) -> ("something" "is" "red" "+"))
Fiona is green.
True
1
proof
[(triple2)]
("Fiona" "is" "green" "+")
triple2
Charlie is not rough.
False
1
inv-proof
[(triple1)]
("Charlie" "is" "rough" "-")
triple1
Fiona is red.
True
2
proof
[(((triple2) -> rule1))]
("Fiona" "is" "red" "+")
((triple2) -> (rule1 % int1))
Fiona is red.
("Fiona" "is" "red" "+")
int1
Fiona is not red.
False
2
inv-proof
[(((triple2) -> rule1))]
("Fiona" "is" "red" "-")
((triple2) -> (rule1 % int1))
Fiona is red.
("Fiona" "is" "red" "+")
int1
Charlie is not red.
Unknown
inv-rconc
[@1: Charlie is red.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Charlie" "is" "red" "-")
Charlie is big.
Unknown
random
[@0: Charlie is big.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "big" "+")
Fiona is not big.
Unknown
inv-random
[@0: Fiona is big.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "big" "-")
Charlie is white.
Unknown
random
[@0: Charlie is white.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "white" "+")
@0: Charlie is rough.[(triple1)] Fiona is green.[(triple2)] Fiona is quiet.[(triple3)] @1: Fiona is red.[(((triple2) -> rule1))]
Charlie is rough.
("Charlie" "is" "rough" "+")
triple1
Fiona is green.
("Fiona" "is" "green" "+")
triple2
Fiona is quiet.
("Fiona" "is" "quiet" "+")
triple3
Fiona is red.
("Fiona" "is" "red" "+")
((triple2) -> (rule1 % int1))
Fiona is red.
("Fiona" "is" "red" "+")
int1