Charlie is white. Dave is quiet. Gary is rough. Harry is nice. Nice, rough people are young.
Charlie is white.
("Charlie" "is" "white" "+")
Dave is quiet.
("Dave" "is" "quiet" "+")
Gary is rough.
("Gary" "is" "rough" "+")
Harry is nice.
("Harry" "is" "nice" "+")
Nice, rough people are young.
((("someone" "is" "nice" "+") ("someone" "is" "rough" "+")) -> ("someone" "is" "young" "+"))
Harry is nice.
True
1
proof
[(triple4)]
("Harry" "is" "nice" "+")
triple4
Gary is not rough.
False
1
inv-proof
[(triple3)]
("Gary" "is" "rough" "-")
triple3
Harry is not young.
Unknown
inv-rconc
[@1: Harry is young.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "young" "-")
Harry is quiet.
Unknown
random
[@0: Harry is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "quiet" "+")
@0: Charlie is white.[(triple1)] Dave is quiet.[(triple2)] Gary is rough.[(triple3)] Harry is nice.[(triple4)]
Charlie is white.
("Charlie" "is" "white" "+")
triple1
Dave is quiet.
("Dave" "is" "quiet" "+")
triple2
Gary is rough.
("Gary" "is" "rough" "+")
triple3
Harry is nice.
("Harry" "is" "nice" "+")
triple4