Erin is white. Smart people are not round.
Erin is white.
("Erin" "is" "white" "+")
Smart people are not round.
((("someone" "is" "smart" "+")) -> ("someone" "is" "round" "-"))
Erin is white.
True
1
proof
[(triple1)]
("Erin" "is" "white" "+")
triple1
Erin is not white.
False
1
inv-proof
[(triple1)]
("Erin" "is" "white" "-")
triple1
Erin is not rough.
Unknown
inv-random
[@0: Erin is rough.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "rough" "-")
Erin is furry.
Unknown
random
[@0: Erin is furry.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "furry" "+")
@0: Erin is white.[(triple1)]
Erin is white.
("Erin" "is" "white" "+")
triple1