Bob is white. Charlie is white. Fiona is white. Harry is big. If someone is white then they are furry.
Bob is white.
("Bob" "is" "white" "+")
Charlie is white.
("Charlie" "is" "white" "+")
Fiona is white.
("Fiona" "is" "white" "+")
Harry is big.
("Harry" "is" "big" "+")
If someone is white then they are furry.
((("someone" "is" "white" "+")) -> ("someone" "is" "furry" "+"))
Bob is white.
True
1
proof
[(triple1)]
("Bob" "is" "white" "+")
triple1
Charlie is not white.
False
1
inv-proof
[(triple2)]
("Charlie" "is" "white" "-")
triple2
Charlie is furry.
True
2
proof
[(((triple2) -> rule1))]
("Charlie" "is" "furry" "+")
((triple2) -> (rule1 % int1))
Charlie is furry.
("Charlie" "is" "furry" "+")
int1
Charlie is not furry.
False
2
inv-proof
[(((triple2) -> rule1))]
("Charlie" "is" "furry" "-")
((triple2) -> (rule1 % int1))
Charlie is furry.
("Charlie" "is" "furry" "+")
int1
Harry is not furry.
Unknown
inv-rconc
[@1: Harry is furry.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "furry" "-")
Charlie is red.
Unknown
random
[@0: Charlie is red.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "red" "+")
Charlie is not round.
Unknown
inv-random
[@0: Charlie is round.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "round" "-")
Bob is green.
Unknown
random
[@0: Bob is green.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "green" "+")
@0: Bob is white.[(triple1)] Charlie is white.[(triple2)] Fiona is white.[(triple3)] Harry is big.[(triple4)] @1: Bob is furry.[(((triple1) -> rule1))] Charlie is furry.[(((triple2) -> rule1))] Fiona is furry.[(((triple3) -> rule1))]
Bob is white.
("Bob" "is" "white" "+")
triple1
Charlie is white.
("Charlie" "is" "white" "+")
triple2
Fiona is white.
("Fiona" "is" "white" "+")
triple3
Harry is big.
("Harry" "is" "big" "+")
triple4
Bob is furry.
("Bob" "is" "furry" "+")
((triple1) -> (rule1 % int1))
Bob is furry.
("Bob" "is" "furry" "+")
int1
Charlie is furry.
("Charlie" "is" "furry" "+")
((triple2) -> (rule1 % int1))
Charlie is furry.
("Charlie" "is" "furry" "+")
int1
Fiona is furry.
("Fiona" "is" "furry" "+")
((triple3) -> (rule1 % int1))
Fiona is furry.
("Fiona" "is" "furry" "+")
int1