Dave is nice. Dave is not red. Fiona is red. If Fiona is green then Fiona is red. Red, green people are kind.
Dave is nice.
("Dave" "is" "nice" "+")
Dave is not red.
("Dave" "is" "red" "-")
Fiona is red.
("Fiona" "is" "red" "+")
If Fiona is green then Fiona is red.
((("Fiona" "is" "green" "+")) -> ("Fiona" "is" "red" "+"))
Red, green people are kind.
((("someone" "is" "red" "+") ("someone" "is" "green" "+")) -> ("someone" "is" "kind" "+"))
Dave is nice.
True
1
proof
[(triple1)]
("Dave" "is" "nice" "+")
triple1
Fiona is not red.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "red" "-")
triple3
Fiona is not kind.
Unknown
inv-rconc
[@1: Fiona is kind.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Fiona" "is" "kind" "-")
Fiona is smart.
Unknown
random
[@0: Fiona is smart.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "smart" "+")
@0: Dave is nice.[(triple1)] Dave is not red.[(triple2)] Fiona is red.[(triple3)]
Dave is nice.
("Dave" "is" "nice" "+")
triple1
Dave is not red.
("Dave" "is" "red" "-")
triple2
Fiona is red.
("Fiona" "is" "red" "+")
triple3