Dave is young. Gary is round. All young things are nice.
Dave is young.
("Dave" "is" "young" "+")
Gary is round.
("Gary" "is" "round" "+")
All young things are nice.
((("something" "is" "young" "+")) -> ("something" "is" "nice" "+"))
Gary is round.
True
1
proof
[(triple2)]
("Gary" "is" "round" "+")
triple2
Dave is not young.
False
1
inv-proof
[(triple1)]
("Dave" "is" "young" "-")
triple1
Gary is not nice.
Unknown
inv-rconc
[@1: Gary is nice.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "nice" "-")
Gary is young.
Unknown
random
[@0: Gary is young.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "young" "+")
@0: Dave is young.[(triple1)] Gary is round.[(triple2)] @1: Dave is nice.[(((triple1) -> rule1))]
Dave is young.
("Dave" "is" "young" "+")
triple1
Gary is round.
("Gary" "is" "round" "+")
triple2
Dave is nice.
("Dave" "is" "nice" "+")
((triple1) -> (rule1 % int1))
Dave is nice.
("Dave" "is" "nice" "+")
int1