Charlie is smart. If something is round and blue then it is big. All smart things are young. Blue things are young.
Charlie is smart.
("Charlie" "is" "smart" "+")
If something is round and blue then it is big.
((("something" "is" "round" "+") ("something" "is" "blue" "+")) -> ("something" "is" "big" "+"))
All smart things are young.
((("something" "is" "smart" "+")) -> ("something" "is" "young" "+"))
Blue things are young.
((("something" "is" "blue" "+")) -> ("something" "is" "young" "+"))
Charlie is smart.
True
1
proof
[(triple1)]
("Charlie" "is" "smart" "+")
triple1
Charlie is not smart.
False
1
inv-proof
[(triple1)]
("Charlie" "is" "smart" "-")
triple1
Charlie is young.
True
2
proof
[(((triple1) -> rule2))]
("Charlie" "is" "young" "+")
((triple1) -> (rule2 % int1))
Charlie is young.
("Charlie" "is" "young" "+")
int1
Charlie is not young.
False
2
inv-proof
[(((triple1) -> rule2))]
("Charlie" "is" "young" "-")
((triple1) -> (rule2 % int1))
Charlie is young.
("Charlie" "is" "young" "+")
int1
Charlie is not big.
Unknown
inv-rconc
[@1: Charlie is big.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Charlie" "is" "big" "-")
Charlie is round.
Unknown
random
[@0: Charlie is round.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "round" "+")
Charlie is not blue.
Unknown
inv-random
[@0: Charlie is blue.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "blue" "-")
Charlie is furry.
Unknown
random
[@0: Charlie is furry.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "furry" "+")
@0: Charlie is smart.[(triple1)] @1: Charlie is young.[(((triple1) -> rule2))]
Charlie is smart.
("Charlie" "is" "smart" "+")
triple1
Charlie is young.
("Charlie" "is" "young" "+")
((triple1) -> (rule2 % int1))
Charlie is young.
("Charlie" "is" "young" "+")
int1