Harry is smart. All kind, big things are white. White, rough things are blue.
Harry is smart.
("Harry" "is" "smart" "+")
All kind, big things are white.
((("something" "is" "kind" "+") ("something" "is" "big" "+")) -> ("something" "is" "white" "+"))
White, rough things are blue.
((("something" "is" "white" "+") ("something" "is" "rough" "+")) -> ("something" "is" "blue" "+"))
Harry is smart.
True
1
proof
[(triple1)]
("Harry" "is" "smart" "+")
triple1
Harry is not smart.
False
1
inv-proof
[(triple1)]
("Harry" "is" "smart" "-")
triple1
Harry is not white.
Unknown
inv-rconc
[@1: Harry is white.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "white" "-")
Harry is big.
Unknown
random
[@0: Harry is big.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "big" "+")
@0: Harry is smart.[(triple1)]
Harry is smart.
("Harry" "is" "smart" "+")
triple1