Charlie is young. All red, big things are green. All green, big things are red.
Charlie is young.
("Charlie" "is" "young" "+")
All red, big things are green.
((("something" "is" "red" "+") ("something" "is" "big" "+")) -> ("something" "is" "green" "+"))
All green, big things are red.
((("something" "is" "green" "+") ("something" "is" "big" "+")) -> ("something" "is" "red" "+"))
Charlie is young.
True
1
proof
[(triple1)]
("Charlie" "is" "young" "+")
triple1
Charlie is not young.
False
1
inv-proof
[(triple1)]
("Charlie" "is" "young" "-")
triple1
Charlie is not red.
Unknown
inv-rconc
[@1: Charlie is red.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Charlie" "is" "red" "-")
Charlie is cold.
Unknown
random
[@0: Charlie is cold.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "cold" "+")
@0: Charlie is young.[(triple1)]
Charlie is young.
("Charlie" "is" "young" "+")
triple1