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