Charlie is not nice. Fiona is rough. Harry is red. If Harry is not green then Harry is rough.
Charlie is not nice.
("Charlie" "is" "nice" "-")
Fiona is rough.
("Fiona" "is" "rough" "+")
Harry is red.
("Harry" "is" "red" "+")
If Harry is not green then Harry is rough.
((("Harry" "is" "green" "~")) -> ("Harry" "is" "rough" "+"))
Charlie is not nice.
True
1
proof
[(triple1)]
("Charlie" "is" "nice" "-")
triple1
Fiona is not rough.
False
1
inv-proof
[(triple2)]
("Fiona" "is" "rough" "-")
triple2
Harry is not rough.
Unknown
inv-rconc
[@1: Harry is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "rough" "-")
Harry is young.
Unknown
random
[@0: Harry is young.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "young" "+")
@0: Charlie is not nice.[(triple1)] Fiona is rough.[(triple2)] Harry is red.[(triple3)]
Charlie is not nice.
("Charlie" "is" "nice" "-")
triple1
Fiona is rough.
("Fiona" "is" "rough" "+")
triple2
Harry is red.
("Harry" "is" "red" "+")
triple3