Dave is white. Fiona is white. If Dave is white then Dave is nice. All round, nice people are furry.
Dave is white.
("Dave" "is" "white" "+")
Fiona is white.
("Fiona" "is" "white" "+")
If Dave is white then Dave is nice.
((("Dave" "is" "white" "+")) -> ("Dave" "is" "nice" "+"))
All round, nice people are furry.
((("someone" "is" "round" "+") ("someone" "is" "nice" "+")) -> ("someone" "is" "furry" "+"))
Dave is white.
True
1
proof
[(triple1)]
("Dave" "is" "white" "+")
triple1
Fiona is not white.
False
1
inv-proof
[(triple2)]
("Fiona" "is" "white" "-")
triple2
Dave is nice.
True
2
proof
[(((triple1) -> rule1))]
("Dave" "is" "nice" "+")
((triple1) -> (rule1 % int1))
Dave is nice.
("Dave" "is" "nice" "+")
int1
Dave is not nice.
False
2
inv-proof
[(((triple1) -> rule1))]
("Dave" "is" "nice" "-")
((triple1) -> (rule1 % int1))
Dave is nice.
("Dave" "is" "nice" "+")
int1
Fiona is not furry.
Unknown
inv-rconc
[@1: Fiona is furry.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Fiona" "is" "furry" "-")
Dave is furry.
Unknown
rconc
[@1: Dave is furry.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Dave" "is" "furry" "+")
Fiona is not red.
Unknown
inv-random
[@0: Fiona is red.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "red" "-")
Dave is green.
Unknown
random
[@0: Dave is green.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "green" "+")
@0: Dave is white.[(triple1)] Fiona is white.[(triple2)] @1: Dave is nice.[(((triple1) -> rule1))]
Dave is white.
("Dave" "is" "white" "+")
triple1
Fiona is white.
("Fiona" "is" "white" "+")
triple2
Dave is nice.
("Dave" "is" "nice" "+")
((triple1) -> (rule1 % int1))
Dave is nice.
("Dave" "is" "nice" "+")
int1