Bob is nice. Charlie is green. Erin is young. Gary is red. If something is round and red then it is kind.
Bob is nice.
("Bob" "is" "nice" "+")
Charlie is green.
("Charlie" "is" "green" "+")
Erin is young.
("Erin" "is" "young" "+")
Gary is red.
("Gary" "is" "red" "+")
If something is round and red then it is kind.
((("something" "is" "round" "+") ("something" "is" "red" "+")) -> ("something" "is" "kind" "+"))
Bob is nice.
True
1
proof
[(triple1)]
("Bob" "is" "nice" "+")
triple1
Gary is not red.
False
1
inv-proof
[(triple4)]
("Gary" "is" "red" "-")
triple4
Gary is not kind.
Unknown
inv-rconc
[@1: Gary is kind.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "kind" "-")
Charlie is young.
Unknown
random
[@0: Charlie is young.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "young" "+")
@0: Bob is nice.[(triple1)] Charlie is green.[(triple2)] Erin is young.[(triple3)] Gary is red.[(triple4)]
Bob is nice.
("Bob" "is" "nice" "+")
triple1
Charlie is green.
("Charlie" "is" "green" "+")
triple2
Erin is young.
("Erin" "is" "young" "+")
triple3
Gary is red.
("Gary" "is" "red" "+")
triple4