Charlie is furry. Charlie is quiet. Fiona is cold. If Fiona is kind and Fiona is not furry then Fiona is not rough.
Charlie is furry.
("Charlie" "is" "furry" "+")
Charlie is quiet.
("Charlie" "is" "quiet" "+")
Fiona is cold.
("Fiona" "is" "cold" "+")
If Fiona is kind and Fiona is not furry then Fiona is not rough.
((("Fiona" "is" "kind" "+") ("Fiona" "is" "furry" "~")) -> ("Fiona" "is" "rough" "-"))
Charlie is quiet.
True
1
proof
[(triple2)]
("Charlie" "is" "quiet" "+")
triple2
Fiona is not cold.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "cold" "-")
triple3
Fiona is not quiet.
Unknown
inv-random
[@0: Fiona is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "quiet" "-")
Charlie is young.
Unknown
random
[@0: Charlie is young.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "young" "+")
@0: Charlie is furry.[(triple1)] Charlie is quiet.[(triple2)] Fiona is cold.[(triple3)]
Charlie is furry.
("Charlie" "is" "furry" "+")
triple1
Charlie is quiet.
("Charlie" "is" "quiet" "+")
triple2
Fiona is cold.
("Fiona" "is" "cold" "+")
triple3