Dave is blue. Erin is rough. All red, quiet people are rough.
Dave is blue.
("Dave" "is" "blue" "+")
Erin is rough.
("Erin" "is" "rough" "+")
All red, quiet people are rough.
((("someone" "is" "red" "+") ("someone" "is" "quiet" "+")) -> ("someone" "is" "rough" "+"))
Dave is blue.
True
1
proof
[(triple1)]
("Dave" "is" "blue" "+")
triple1
Erin is not rough.
False
1
inv-proof
[(triple2)]
("Erin" "is" "rough" "-")
triple2
Dave is not rough.
Unknown
inv-rconc
[@1: Dave is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Dave" "is" "rough" "-")
Erin is blue.
Unknown
random
[@0: Erin is blue.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "blue" "+")
@0: Dave is blue.[(triple1)] Erin is rough.[(triple2)]
Dave is blue.
("Dave" "is" "blue" "+")
triple1
Erin is rough.
("Erin" "is" "rough" "+")
triple2