Dave is green. Dave is nice. Erin is smart. All nice people are red.
Dave is green.
("Dave" "is" "green" "+")
Dave is nice.
("Dave" "is" "nice" "+")
Erin is smart.
("Erin" "is" "smart" "+")
All nice people are red.
((("someone" "is" "nice" "+")) -> ("someone" "is" "red" "+"))
Erin is smart.
True
1
proof
[(triple3)]
("Erin" "is" "smart" "+")
triple3
Dave is not nice.
False
1
inv-proof
[(triple2)]
("Dave" "is" "nice" "-")
triple2
Dave is red.
True
2
proof
[(((triple2) -> rule1))]
("Dave" "is" "red" "+")
((triple2) -> (rule1 % int1))
Dave is red.
("Dave" "is" "red" "+")
int1
Dave is not red.
False
2
inv-proof
[(((triple2) -> rule1))]
("Dave" "is" "red" "-")
((triple2) -> (rule1 % int1))
Dave is red.
("Dave" "is" "red" "+")
int1
Erin is not red.
Unknown
inv-rconc
[@1: Erin is red.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Erin" "is" "red" "-")
Dave is kind.
Unknown
random
[@0: Dave is kind.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "kind" "+")
Dave is not white.
Unknown
inv-random
[@0: Dave is white.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "white" "-")
Erin is white.
Unknown
random
[@0: Erin is white.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "white" "+")
@0: Dave is green.[(triple1)] Dave is nice.[(triple2)] Erin is smart.[(triple3)] @1: Dave is red.[(((triple2) -> rule1))]
Dave is green.
("Dave" "is" "green" "+")
triple1
Dave is nice.
("Dave" "is" "nice" "+")
triple2
Erin is smart.
("Erin" "is" "smart" "+")
triple3
Dave is red.
("Dave" "is" "red" "+")
((triple2) -> (rule1 % int1))
Dave is red.
("Dave" "is" "red" "+")
int1