Dave is rough. Erin is nice. Fiona is smart. If something is young then it is rough.
Dave is rough.
("Dave" "is" "rough" "+")
Erin is nice.
("Erin" "is" "nice" "+")
Fiona is smart.
("Fiona" "is" "smart" "+")
If something is young then it is rough.
((("something" "is" "young" "+")) -> ("something" "is" "rough" "+"))
Erin is nice.
True
1
proof
[(triple2)]
("Erin" "is" "nice" "+")
triple2
Erin is not nice.
False
1
inv-proof
[(triple2)]
("Erin" "is" "nice" "-")
triple2
Fiona is not rough.
Unknown
inv-rconc
[@1: Fiona is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "rough" "-")
Dave is furry.
Unknown
random
[@0: Dave is furry.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "furry" "+")
@0: Dave is rough.[(triple1)] Erin is nice.[(triple2)] Fiona is smart.[(triple3)]
Dave is rough.
("Dave" "is" "rough" "+")
triple1
Erin is nice.
("Erin" "is" "nice" "+")
triple2
Fiona is smart.
("Fiona" "is" "smart" "+")
triple3