Anne is quiet. Dave is red. Erin is red. Harry is blue. Blue things are white.
Anne is quiet.
("Anne" "is" "quiet" "+")
Dave is red.
("Dave" "is" "red" "+")
Erin is red.
("Erin" "is" "red" "+")
Harry is blue.
("Harry" "is" "blue" "+")
Blue things are white.
((("something" "is" "blue" "+")) -> ("something" "is" "white" "+"))
Dave is red.
True
1
proof
[(triple2)]
("Dave" "is" "red" "+")
triple2
Erin is not red.
False
1
inv-proof
[(triple3)]
("Erin" "is" "red" "-")
triple3
Erin is not white.
Unknown
inv-rconc
[@1: Erin is white.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Erin" "is" "white" "-")
Anne is smart.
Unknown
random
[@0: Anne is smart.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "smart" "+")
@0: Anne is quiet.[(triple1)] Dave is red.[(triple2)] Erin is red.[(triple3)] Harry is blue.[(triple4)] @1: Harry is white.[(((triple4) -> rule1))]
Anne is quiet.
("Anne" "is" "quiet" "+")
triple1
Dave is red.
("Dave" "is" "red" "+")
triple2
Erin is red.
("Erin" "is" "red" "+")
triple3
Harry is blue.
("Harry" "is" "blue" "+")
triple4
Harry is white.
("Harry" "is" "white" "+")
((triple4) -> (rule1 % int1))
Harry is white.
("Harry" "is" "white" "+")
int1