Bob is rough. Fiona is not blue. Fiona is furry. Rough things are furry.
Bob is rough.
("Bob" "is" "rough" "+")
Fiona is not blue.
("Fiona" "is" "blue" "-")
Fiona is furry.
("Fiona" "is" "furry" "+")
Rough things are furry.
((("something" "is" "rough" "+")) -> ("something" "is" "furry" "+"))
Bob is rough.
True
1
proof
[(triple1)]
("Bob" "is" "rough" "+")
triple1
Fiona is not furry.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "furry" "-")
triple3
Bob is furry.
True
2
proof
[(((triple1) -> rule1))]
("Bob" "is" "furry" "+")
((triple1) -> (rule1 % int1))
Bob is furry.
("Bob" "is" "furry" "+")
int1
Bob is not furry.
False
2
inv-proof
[(((triple1) -> rule1))]
("Bob" "is" "furry" "-")
((triple1) -> (rule1 % int1))
Bob is furry.
("Bob" "is" "furry" "+")
int1
Fiona is not round.
Unknown
inv-random
[@0: Fiona is round.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "round" "-")
Bob is blue.
Unknown
random
[@0: Bob is blue.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "blue" "+")
Bob is not round.
Unknown
inv-random
[@0: Bob is round.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "round" "-")
Fiona is big.
Unknown
random
[@0: Fiona is big.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "big" "+")
@0: Bob is rough.[(triple1)] Fiona is furry.[(triple3)] Fiona is not blue.[(triple2)] @1: Bob is furry.[(((triple1) -> rule1))]
Bob is rough.
("Bob" "is" "rough" "+")
triple1
Fiona is furry.
("Fiona" "is" "furry" "+")
triple3
Fiona is not blue.
("Fiona" "is" "blue" "-")
triple2
Bob is furry.
("Bob" "is" "furry" "+")
((triple1) -> (rule1 % int1))
Bob is furry.
("Bob" "is" "furry" "+")
int1