Bob is kind. Charlie is big. Dave is nice. Erin is furry. Kind things are nice. All quiet, big things are kind.
Bob is kind.
("Bob" "is" "kind" "+")
Charlie is big.
("Charlie" "is" "big" "+")
Dave is nice.
("Dave" "is" "nice" "+")
Erin is furry.
("Erin" "is" "furry" "+")
Kind things are nice.
((("something" "is" "kind" "+")) -> ("something" "is" "nice" "+"))
All quiet, big things are kind.
((("something" "is" "quiet" "+") ("something" "is" "big" "+")) -> ("something" "is" "kind" "+"))
Erin is furry.
True
1
proof
[(triple4)]
("Erin" "is" "furry" "+")
triple4
Erin is not furry.
False
1
inv-proof
[(triple4)]
("Erin" "is" "furry" "-")
triple4
Bob is nice.
True
2
proof
[(((triple1) -> rule1))]
("Bob" "is" "nice" "+")
((triple1) -> (rule1 % int1))
Bob is nice.
("Bob" "is" "nice" "+")
int1
Bob is not nice.
False
2
inv-proof
[(((triple1) -> rule1))]
("Bob" "is" "nice" "-")
((triple1) -> (rule1 % int1))
Bob is nice.
("Bob" "is" "nice" "+")
int1
Charlie is not kind.
Unknown
inv-rconc
[@1: Charlie is kind.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Charlie" "is" "kind" "-")
Erin is kind.
Unknown
rconc
[@1: Erin is kind.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Erin" "is" "kind" "+")
Erin is not rough.
Unknown
inv-random
[@0: Erin is rough.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "rough" "-")
Bob is furry.
Unknown
random
[@0: Bob is furry.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "furry" "+")
@0: Bob is kind.[(triple1)] Charlie is big.[(triple2)] Dave is nice.[(triple3)] Erin is furry.[(triple4)] @1: Bob is nice.[(((triple1) -> rule1))]
Bob is kind.
("Bob" "is" "kind" "+")
triple1
Charlie is big.
("Charlie" "is" "big" "+")
triple2
Dave is nice.
("Dave" "is" "nice" "+")
triple3
Erin is furry.
("Erin" "is" "furry" "+")
triple4
Bob is nice.
("Bob" "is" "nice" "+")
((triple1) -> (rule1 % int1))
Bob is nice.
("Bob" "is" "nice" "+")
int1