Charlie is blue. Erin is quiet. Fiona is blue. Smart, big people are rough. Quiet, round people are furry. Big people are blue.
Charlie is blue.
("Charlie" "is" "blue" "+")
Erin is quiet.
("Erin" "is" "quiet" "+")
Fiona is blue.
("Fiona" "is" "blue" "+")
Smart, big people are rough.
((("someone" "is" "smart" "+") ("someone" "is" "big" "+")) -> ("someone" "is" "rough" "+"))
Quiet, round people are furry.
((("someone" "is" "quiet" "+") ("someone" "is" "round" "+")) -> ("someone" "is" "furry" "+"))
Big people are blue.
((("someone" "is" "big" "+")) -> ("someone" "is" "blue" "+"))
Charlie is blue.
True
1
proof
[(triple1)]
("Charlie" "is" "blue" "+")
triple1
Fiona is not blue.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "blue" "-")
triple3
Erin is not blue.
Unknown
inv-rconc
[@1: Erin is blue.[CWA. Example of deepest failure = (rule3 <- FAIL)]]
("Erin" "is" "blue" "-")
Fiona is quiet.
Unknown
random
[@0: Fiona is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "quiet" "+")
@0: Charlie is blue.[(triple1)] Erin is quiet.[(triple2)] Fiona is blue.[(triple3)]
Charlie is blue.
("Charlie" "is" "blue" "+")
triple1
Erin is quiet.
("Erin" "is" "quiet" "+")
triple2
Fiona is blue.
("Fiona" "is" "blue" "+")
triple3