Erin is not cold. If someone is smart then they are not green. All green people are not kind.
Erin is not cold.
("Erin" "is" "cold" "-")
If someone is smart then they are not green.
((("someone" "is" "smart" "+")) -> ("someone" "is" "green" "-"))
All green people are not kind.
((("someone" "is" "green" "+")) -> ("someone" "is" "kind" "-"))
Erin is not cold.
True
1
proof
[(triple1)]
("Erin" "is" "cold" "-")
triple1
Erin is cold.
False
1
inv-proof
[(triple1)]
("Erin" "is" "cold" "+")
triple1
Erin is not big.
Unknown
inv-random
[@0: Erin is big.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "big" "-")
Erin is smart.
Unknown
random
[@0: Erin is smart.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "smart" "+")
@0: Erin is not cold.[(triple1)]
Erin is not cold.
("Erin" "is" "cold" "-")
triple1