Bob is kind. Charlie is big. Fiona is blue. Gary is rough. All blue people are nice. Big people are blue.
Bob is kind.
("Bob" "is" "kind" "+")
Charlie is big.
("Charlie" "is" "big" "+")
Fiona is blue.
("Fiona" "is" "blue" "+")
Gary is rough.
("Gary" "is" "rough" "+")
All blue people are nice.
((("someone" "is" "blue" "+")) -> ("someone" "is" "nice" "+"))
Big people are blue.
((("someone" "is" "big" "+")) -> ("someone" "is" "blue" "+"))
Fiona is blue.
True
1
proof
[(triple3)]
("Fiona" "is" "blue" "+")
triple3
Fiona is not blue.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "blue" "-")
triple3
Fiona is nice.
True
2
proof
[(((triple3) -> rule1))]
("Fiona" "is" "nice" "+")
((triple3) -> (rule1 % int1))
Fiona is nice.
("Fiona" "is" "nice" "+")
int1
Charlie is not blue.
False
2
inv-proof
[(((triple2) -> rule2))]
("Charlie" "is" "blue" "-")
((triple2) -> (rule2 % int1))
Charlie is blue.
("Charlie" "is" "blue" "+")
int1
Charlie is nice.
True
3
proof
[(((((triple2) -> rule2)) -> rule1))]
("Charlie" "is" "nice" "+")
((((triple2) -> (rule2 % int2))) -> (rule1 % int1))
Charlie is nice.
("Charlie" "is" "nice" "+")
int1
Charlie is blue.
("Charlie" "is" "blue" "+")
int2
Charlie is not nice.
False
3
inv-proof
[(((((triple2) -> rule2)) -> rule1))]
("Charlie" "is" "nice" "-")
((((triple2) -> (rule2 % int2))) -> (rule1 % int1))
Charlie is nice.
("Charlie" "is" "nice" "+")
int1
Charlie is blue.
("Charlie" "is" "blue" "+")
int2
Bob is not nice.
Unknown
inv-rconc
[@2: Bob is nice.[CWA. Example of deepest failure = (rule1 <- rule2 <- FAIL)]]
("Bob" "is" "nice" "-")
Bob is blue.
Unknown
rconc
[@1: Bob is blue.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Bob" "is" "blue" "+")
Gary is not nice.
Unknown
inv-rconc
[@2: Gary is nice.[CWA. Example of deepest failure = (rule1 <- rule2 <- FAIL)]]
("Gary" "is" "nice" "-")
Bob is rough.
Unknown
random
[@0: Bob is rough.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "rough" "+")
Fiona is not white.
Unknown
inv-random
[@0: Fiona is white.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "white" "-")
Gary is big.
Unknown
random
[@0: Gary is big.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "big" "+")
@0: Bob is kind.[(triple1)] Charlie is big.[(triple2)] Fiona is blue.[(triple3)] Gary is rough.[(triple4)] @1: Charlie is blue.[(((triple2) -> rule2))] Fiona is nice.[(((triple3) -> rule1))] @2: Charlie is nice.[(((((triple2) -> rule2)) -> rule1))]
Bob is kind.
("Bob" "is" "kind" "+")
triple1
Charlie is big.
("Charlie" "is" "big" "+")
triple2
Fiona is blue.
("Fiona" "is" "blue" "+")
triple3
Gary is rough.
("Gary" "is" "rough" "+")
triple4
Charlie is blue.
("Charlie" "is" "blue" "+")
((triple2) -> (rule2 % int1))
Charlie is blue.
("Charlie" "is" "blue" "+")
int1
Fiona is nice.
("Fiona" "is" "nice" "+")
((triple3) -> (rule1 % int1))
Fiona is nice.
("Fiona" "is" "nice" "+")
int1
Charlie is nice.
("Charlie" "is" "nice" "+")
((((triple2) -> (rule2 % int2))) -> (rule1 % int1))
Charlie is nice.
("Charlie" "is" "nice" "+")
int1
Charlie is blue.
("Charlie" "is" "blue" "+")
int2