Dave is blue. Harry is quiet. All round things are cold.
Dave is blue.
("Dave" "is" "blue" "+")
Harry is quiet.
("Harry" "is" "quiet" "+")
All round things are cold.
((("something" "is" "round" "+")) -> ("something" "is" "cold" "+"))
Dave is blue.
True
1
proof
[(triple1)]
("Dave" "is" "blue" "+")
triple1
Dave is not blue.
False
1
inv-proof
[(triple1)]
("Dave" "is" "blue" "-")
triple1
Harry is not cold.
Unknown
inv-rconc
[@1: Harry is cold.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "cold" "-")
Dave is quiet.
Unknown
random
[@0: Dave is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "quiet" "+")
@0: Dave is blue.[(triple1)] Harry is quiet.[(triple2)]
Dave is blue.
("Dave" "is" "blue" "+")
triple1
Harry is quiet.
("Harry" "is" "quiet" "+")
triple2