Harry is kind. All green things are smart. If something is kind then it is nice.
Harry is kind.
("Harry" "is" "kind" "+")
All green things are smart.
((("something" "is" "green" "+")) -> ("something" "is" "smart" "+"))
If something is kind then it is nice.
((("something" "is" "kind" "+")) -> ("something" "is" "nice" "+"))
Harry is kind.
True
1
proof
[(triple1)]
("Harry" "is" "kind" "+")
triple1
Harry is not kind.
False
1
inv-proof
[(triple1)]
("Harry" "is" "kind" "-")
triple1
Harry is not smart.
Unknown
inv-rconc
[@1: Harry is smart.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "smart" "-")
Harry is red.
Unknown
random
[@0: Harry is red.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "red" "+")
@0: Harry is kind.[(triple1)] @1: Harry is nice.[(((triple1) -> rule2))]
Harry is kind.
("Harry" "is" "kind" "+")
triple1
Harry is nice.
("Harry" "is" "nice" "+")
((triple1) -> (rule2 % int1))
Harry is nice.
("Harry" "is" "nice" "+")
int1