Erin is round. Gary is white. All furry people are rough. If someone is rough and white then they are furry.
Erin is round.
("Erin" "is" "round" "+")
Gary is white.
("Gary" "is" "white" "+")
All furry people are rough.
((("someone" "is" "furry" "+")) -> ("someone" "is" "rough" "+"))
If someone is rough and white then they are furry.
((("someone" "is" "rough" "+") ("someone" "is" "white" "+")) -> ("someone" "is" "furry" "+"))
Gary is white.
True
1
proof
[(triple2)]
("Gary" "is" "white" "+")
triple2
Gary is not white.
False
1
inv-proof
[(triple2)]
("Gary" "is" "white" "-")
triple2
Erin is not rough.
Unknown
inv-rconc
[@2: Erin is rough.[CWA. Example of deepest failure = (rule1 <- rule2 <- FAIL)]]
("Erin" "is" "rough" "-")
Gary is round.
Unknown
random
[@0: Gary is round.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "round" "+")
@0: Erin is round.[(triple1)] Gary is white.[(triple2)]
Erin is round.
("Erin" "is" "round" "+")
triple1
Gary is white.
("Gary" "is" "white" "+")
triple2