Fiona is round. Fiona is smart. Gary is smart. If Fiona is big then Fiona is furry. Round things are big.
Fiona is round.
("Fiona" "is" "round" "+")
Fiona is smart.
("Fiona" "is" "smart" "+")
Gary is smart.
("Gary" "is" "smart" "+")
If Fiona is big then Fiona is furry.
((("Fiona" "is" "big" "+")) -> ("Fiona" "is" "furry" "+"))
Round things are big.
((("something" "is" "round" "+")) -> ("something" "is" "big" "+"))
Fiona is round.
True
1
proof
[(triple1)]
("Fiona" "is" "round" "+")
triple1
Fiona is not smart.
False
1
inv-proof
[(triple2)]
("Fiona" "is" "smart" "-")
triple2
Fiona is big.
True
2
proof
[(((triple1) -> rule2))]
("Fiona" "is" "big" "+")
((triple1) -> (rule2 % int1))
Fiona is big.
("Fiona" "is" "big" "+")
int1
Fiona is not big.
False
2
inv-proof
[(((triple1) -> rule2))]
("Fiona" "is" "big" "-")
((triple1) -> (rule2 % int1))
Fiona is big.
("Fiona" "is" "big" "+")
int1
Fiona is furry.
True
3
proof
[(((((triple1) -> rule2)) -> rule1))]
("Fiona" "is" "furry" "+")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
Fiona is furry.
("Fiona" "is" "furry" "+")
int1
Fiona is big.
("Fiona" "is" "big" "+")
int2
Fiona is not furry.
False
3
inv-proof
[(((((triple1) -> rule2)) -> rule1))]
("Fiona" "is" "furry" "-")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
Fiona is furry.
("Fiona" "is" "furry" "+")
int1
Fiona is big.
("Fiona" "is" "big" "+")
int2
Gary is not big.
Unknown
inv-rconc
[@1: Gary is big.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Gary" "is" "big" "-")
Fiona is rough.
Unknown
random
[@0: Fiona is rough.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "rough" "+")
Gary is not nice.
Unknown
inv-random
[@0: Gary is nice.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "nice" "-")
Gary is rough.
Unknown
random
[@0: Gary is rough.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "rough" "+")
Gary is not furry.
Unknown
inv-random
[@0: Gary is furry.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "furry" "-")
Fiona is young.
Unknown
random
[@0: Fiona is young.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "young" "+")
@0: Fiona is round.[(triple1)] Fiona is smart.[(triple2)] Gary is smart.[(triple3)] @1: Fiona is big.[(((triple1) -> rule2))] @2: Fiona is furry.[(((((triple1) -> rule2)) -> rule1))]
Fiona is round.
("Fiona" "is" "round" "+")
triple1
Fiona is smart.
("Fiona" "is" "smart" "+")
triple2
Gary is smart.
("Gary" "is" "smart" "+")
triple3
Fiona is big.
("Fiona" "is" "big" "+")
((triple1) -> (rule2 % int1))
Fiona is big.
("Fiona" "is" "big" "+")
int1
Fiona is furry.
("Fiona" "is" "furry" "+")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
Fiona is furry.
("Fiona" "is" "furry" "+")
int1
Fiona is big.
("Fiona" "is" "big" "+")
int2