Bob is nice. Dave is red. Fiona is green. Gary is round. Red things are green. All smart things are quiet.
Bob is nice.
("Bob" "is" "nice" "+")
Dave is red.
("Dave" "is" "red" "+")
Fiona is green.
("Fiona" "is" "green" "+")
Gary is round.
("Gary" "is" "round" "+")
Red things are green.
((("something" "is" "red" "+")) -> ("something" "is" "green" "+"))
All smart things are quiet.
((("something" "is" "smart" "+")) -> ("something" "is" "quiet" "+"))
Fiona is green.
True
1
proof
[(triple3)]
("Fiona" "is" "green" "+")
triple3
Gary is not round.
False
1
inv-proof
[(triple4)]
("Gary" "is" "round" "-")
triple4
Bob is not quiet.
Unknown
inv-rconc
[@1: Bob is quiet.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Bob" "is" "quiet" "-")
Bob is red.
Unknown
random
[@0: Bob is red.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "red" "+")
@0: Bob is nice.[(triple1)] Dave is red.[(triple2)] Fiona is green.[(triple3)] Gary is round.[(triple4)] @1: Dave is green.[(((triple2) -> rule1))]
Bob is nice.
("Bob" "is" "nice" "+")
triple1
Dave is red.
("Dave" "is" "red" "+")
triple2
Fiona is green.
("Fiona" "is" "green" "+")
triple3
Gary is round.
("Gary" "is" "round" "+")
triple4
Dave is green.
("Dave" "is" "green" "+")
((triple2) -> (rule1 % int1))
Dave is green.
("Dave" "is" "green" "+")
int1