The squirrel is red. All red, green things are young. Green things are young. If something is blue then it is young.
The squirrel is red.
("squirrel" "is" "red" "+")
All red, green things are young.
((("something" "is" "red" "+") ("something" "is" "green" "+")) -> ("something" "is" "young" "+"))
Green things are young.
((("something" "is" "green" "+")) -> ("something" "is" "young" "+"))
If something is blue then it is young.
((("something" "is" "blue" "+")) -> ("something" "is" "young" "+"))
The squirrel is red.
True
1
proof
[(triple1)]
("squirrel" "is" "red" "+")
triple1
The squirrel is not red.
False
1
inv-proof
[(triple1)]
("squirrel" "is" "red" "-")
triple1
The squirrel is not young.
Unknown
inv-rconc
[@1: The squirrel is young.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("squirrel" "is" "young" "-")
The squirrel is blue.
Unknown
random
[@0: The squirrel is blue.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "is" "blue" "+")
@0: The squirrel is red.[(triple1)]
The squirrel is red.
("squirrel" "is" "red" "+")
triple1