Charlie is rough. Dave is rough. Fiona is not furry. Gary is round. All round people are not furry.
Charlie is rough.
("Charlie" "is" "rough" "+")
Dave is rough.
("Dave" "is" "rough" "+")
Fiona is not furry.
("Fiona" "is" "furry" "-")
Gary is round.
("Gary" "is" "round" "+")
All round people are not furry.
((("someone" "is" "round" "+")) -> ("someone" "is" "furry" "-"))
Charlie is rough.
True
1
proof
[(triple1)]
("Charlie" "is" "rough" "+")
triple1
Fiona is furry.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "furry" "+")
triple3
Gary is not furry.
True
2
proof
[(((triple4) -> rule1))]
("Gary" "is" "furry" "-")
((triple4) -> (rule1 % int1))
Gary is not furry.
("Gary" "is" "furry" "-")
int1
Gary is furry.
False
2
inv-proof
[(((triple4) -> rule1))]
("Gary" "is" "furry" "+")
((triple4) -> (rule1 % int1))
Gary is not furry.
("Gary" "is" "furry" "-")
int1
Charlie is not quiet.
Unknown
inv-random
[@0: Charlie is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "quiet" "-")
Fiona is rough.
Unknown
random
[@0: Fiona is rough.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "rough" "+")
Charlie is not furry.
Unknown
inv-random
[@0: Charlie is furry.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "furry" "-")
Fiona is quiet.
Unknown
random
[@0: Fiona is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "quiet" "+")
@0: Charlie is rough.[(triple1)] Dave is rough.[(triple2)] Fiona is not furry.[(triple3)] Gary is round.[(triple4)] @1: Gary is not furry.[(((triple4) -> rule1))]
Charlie is rough.
("Charlie" "is" "rough" "+")
triple1
Dave is rough.
("Dave" "is" "rough" "+")
triple2
Fiona is not furry.
("Fiona" "is" "furry" "-")
triple3
Gary is round.
("Gary" "is" "round" "+")
triple4
Gary is not furry.
("Gary" "is" "furry" "-")
((triple4) -> (rule1 % int1))
Gary is not furry.
("Gary" "is" "furry" "-")
int1