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