Harry is kind. Harry is white. Harry is young. All white, young things are nice.
Harry is kind.
("Harry" "is" "kind" "+")
Harry is white.
("Harry" "is" "white" "+")
Harry is young.
("Harry" "is" "young" "+")
All white, young things are nice.
((("something" "is" "white" "+") ("something" "is" "young" "+")) -> ("something" "is" "nice" "+"))
Harry is white.
True
1
proof
[(triple2)]
("Harry" "is" "white" "+")
triple2
Harry is not kind.
False
1
inv-proof
[(triple1)]
("Harry" "is" "kind" "-")
triple1
Harry is nice.
True
3
proof
[(((triple2 triple3) -> rule1))]
("Harry" "is" "nice" "+")
((triple2 triple3) -> (rule1 % int1))
Harry is nice.
("Harry" "is" "nice" "+")
int1
Harry is not nice.
False
3
inv-proof
[(((triple2 triple3) -> rule1))]
("Harry" "is" "nice" "-")
((triple2 triple3) -> (rule1 % int1))
Harry is nice.
("Harry" "is" "nice" "+")
int1
Harry is not green.
Unknown
inv-random
[@0: Harry is green.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "green" "-")
Harry is smart.
Unknown
random
[@0: Harry is smart.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "smart" "+")
@0: Harry is kind.[(triple1)] Harry is white.[(triple2)] Harry is young.[(triple3)] @1: Harry is nice.[(((triple2 triple3) -> rule1))]
Harry is kind.
("Harry" "is" "kind" "+")
triple1
Harry is white.
("Harry" "is" "white" "+")
triple2
Harry is young.
("Harry" "is" "young" "+")
triple3
Harry is nice.
("Harry" "is" "nice" "+")
((triple2 triple3) -> (rule1 % int1))
Harry is nice.
("Harry" "is" "nice" "+")
int1