Anne is green. Gary is young. If someone is red and nice then they are young. Young people are smart.
Anne is green.
("Anne" "is" "green" "+")
Gary is young.
("Gary" "is" "young" "+")
If someone is red and nice then they are young.
((("someone" "is" "red" "+") ("someone" "is" "nice" "+")) -> ("someone" "is" "young" "+"))
Young people are smart.
((("someone" "is" "young" "+")) -> ("someone" "is" "smart" "+"))
Anne is green.
True
1
proof
[(triple1)]
("Anne" "is" "green" "+")
triple1
Gary is not young.
False
1
inv-proof
[(triple2)]
("Gary" "is" "young" "-")
triple2
Gary is smart.
True
2
proof
[(((triple2) -> rule2))]
("Gary" "is" "smart" "+")
((triple2) -> (rule2 % int1))
Gary is smart.
("Gary" "is" "smart" "+")
int1
Gary is not smart.
False
2
inv-proof
[(((triple2) -> rule2))]
("Gary" "is" "smart" "-")
((triple2) -> (rule2 % int1))
Gary is smart.
("Gary" "is" "smart" "+")
int1
Anne is not smart.
Unknown
inv-rconc
[@2: Anne is smart.[CWA. Example of deepest failure = (rule2 <- rule1 <- FAIL)]]
("Anne" "is" "smart" "-")
Anne is young.
Unknown
rconc
[@1: Anne is young.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Anne" "is" "young" "+")
Anne is not nice.
Unknown
inv-random
[@0: Anne is nice.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "nice" "-")
Gary is red.
Unknown
random
[@0: Gary is red.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "red" "+")
@0: Anne is green.[(triple1)] Gary is young.[(triple2)] @1: Gary is smart.[(((triple2) -> rule2))]
Anne is green.
("Anne" "is" "green" "+")
triple1
Gary is young.
("Gary" "is" "young" "+")
triple2
Gary is smart.
("Gary" "is" "smart" "+")
((triple2) -> (rule2 % int1))
Gary is smart.
("Gary" "is" "smart" "+")
int1