Fiona is nice. Fiona is quiet. Fiona is round. Blue, quiet things are furry. All round things are big.
Fiona is nice.
("Fiona" "is" "nice" "+")
Fiona is quiet.
("Fiona" "is" "quiet" "+")
Fiona is round.
("Fiona" "is" "round" "+")
Blue, quiet things are furry.
((("something" "is" "blue" "+") ("something" "is" "quiet" "+")) -> ("something" "is" "furry" "+"))
All round things are big.
((("something" "is" "round" "+")) -> ("something" "is" "big" "+"))
Fiona is round.
True
1
proof
[(triple3)]
("Fiona" "is" "round" "+")
triple3
Fiona is not quiet.
False
1
inv-proof
[(triple2)]
("Fiona" "is" "quiet" "-")
triple2
Fiona is not furry.
Unknown
inv-rconc
[@1: Fiona is furry.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "furry" "-")
Fiona is blue.
Unknown
random
[@0: Fiona is blue.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "blue" "+")
@0: Fiona is nice.[(triple1)] Fiona is quiet.[(triple2)] Fiona is round.[(triple3)] @1: Fiona is big.[(((triple3) -> rule2))]
Fiona is nice.
("Fiona" "is" "nice" "+")
triple1
Fiona is quiet.
("Fiona" "is" "quiet" "+")
triple2
Fiona is round.
("Fiona" "is" "round" "+")
triple3
Fiona is big.
("Fiona" "is" "big" "+")
((triple3) -> (rule2 % int1))
Fiona is big.
("Fiona" "is" "big" "+")
int1