Fiona is young. Big things are not white. Cold things are young. If something is blue then it is not quiet.
Fiona is young.
("Fiona" "is" "young" "+")
Big things are not white.
((("something" "is" "big" "+")) -> ("something" "is" "white" "-"))
Cold things are young.
((("something" "is" "cold" "+")) -> ("something" "is" "young" "+"))
If something is blue then it is not quiet.
((("something" "is" "blue" "+")) -> ("something" "is" "quiet" "-"))
Fiona is young.
True
1
proof
[(triple1)]
("Fiona" "is" "young" "+")
triple1
Fiona is not young.
False
1
inv-proof
[(triple1)]
("Fiona" "is" "young" "-")
triple1
Fiona is not quiet.
Unknown
inv-random
[@0: Fiona is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "quiet" "-")
Fiona is blue.
Unknown
random
[@0: Fiona is blue.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "blue" "+")
@0: Fiona is young.[(triple1)]
Fiona is young.
("Fiona" "is" "young" "+")
triple1