Bob is kind. Charlie is green. Dave is white. Fiona is young. If something is smart then it is kind. Young things are nice.
Bob is kind.
("Bob" "is" "kind" "+")
Charlie is green.
("Charlie" "is" "green" "+")
Dave is white.
("Dave" "is" "white" "+")
Fiona is young.
("Fiona" "is" "young" "+")
If something is smart then it is kind.
((("something" "is" "smart" "+")) -> ("something" "is" "kind" "+"))
Young things are nice.
((("something" "is" "young" "+")) -> ("something" "is" "nice" "+"))
Charlie is green.
True
1
proof
[(triple2)]
("Charlie" "is" "green" "+")
triple2
Dave is not white.
False
1
inv-proof
[(triple3)]
("Dave" "is" "white" "-")
triple3
Fiona is nice.
True
2
proof
[(((triple4) -> rule2))]
("Fiona" "is" "nice" "+")
((triple4) -> (rule2 % int1))
Fiona is nice.
("Fiona" "is" "nice" "+")
int1
Fiona is not nice.
False
2
inv-proof
[(((triple4) -> rule2))]
("Fiona" "is" "nice" "-")
((triple4) -> (rule2 % int1))
Fiona is nice.
("Fiona" "is" "nice" "+")
int1
Charlie is not kind.
Unknown
inv-rconc
[@1: Charlie is kind.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Charlie" "is" "kind" "-")
Bob is nice.
Unknown
rconc
[@1: Bob is nice.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Bob" "is" "nice" "+")
Fiona is not smart.
Unknown
inv-random
[@0: Fiona is smart.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "smart" "-")
Charlie is young.
Unknown
random
[@0: Charlie is young.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "young" "+")
@0: Bob is kind.[(triple1)] Charlie is green.[(triple2)] Dave is white.[(triple3)] Fiona is young.[(triple4)] @1: Fiona is nice.[(((triple4) -> rule2))]
Bob is kind.
("Bob" "is" "kind" "+")
triple1
Charlie is green.
("Charlie" "is" "green" "+")
triple2
Dave is white.
("Dave" "is" "white" "+")
triple3
Fiona is young.
("Fiona" "is" "young" "+")
triple4
Fiona is nice.
("Fiona" "is" "nice" "+")
((triple4) -> (rule2 % int1))
Fiona is nice.
("Fiona" "is" "nice" "+")
int1