Charlie is cold. If Charlie is green then Charlie is not big. If something is green and not white then it is big.
Charlie is cold.
("Charlie" "is" "cold" "+")
If Charlie is green then Charlie is not big.
((("Charlie" "is" "green" "+")) -> ("Charlie" "is" "big" "-"))
If something is green and not white then it is big.
((("something" "is" "green" "+") ("something" "is" "white" "~")) -> ("something" "is" "big" "+"))
Charlie is cold.
True
1
proof
[(triple1)]
("Charlie" "is" "cold" "+")
triple1
Charlie is not cold.
False
1
inv-proof
[(triple1)]
("Charlie" "is" "cold" "-")
triple1
Charlie is not big.
Unknown
inv-rconc
[@1: Charlie is big.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Charlie" "is" "big" "-")
Charlie is red.
Unknown
random
[@0: Charlie is red.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "red" "+")
@0: Charlie is cold.[(triple1)]
Charlie is cold.
("Charlie" "is" "cold" "+")
triple1