Erin is young. Gary is not young. Young things are blue.
Erin is young.
("Erin" "is" "young" "+")
Gary is not young.
("Gary" "is" "young" "-")
Young things are blue.
((("something" "is" "young" "+")) -> ("something" "is" "blue" "+"))
Gary is not young.
True
1
proof
[(triple2)]
("Gary" "is" "young" "-")
triple2
Erin is not young.
False
1
inv-proof
[(triple1)]
("Erin" "is" "young" "-")
triple1
Gary is not blue.
Unknown
inv-rconc
[@1: Gary is blue.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "blue" "-")
Erin is white.
Unknown
random
[@0: Erin is white.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "white" "+")
@0: Erin is young.[(triple1)] Gary is not young.[(triple2)] @1: Erin is blue.[(((triple1) -> rule1))]
Erin is young.
("Erin" "is" "young" "+")
triple1
Gary is not young.
("Gary" "is" "young" "-")
triple2
Erin is blue.
("Erin" "is" "blue" "+")
((triple1) -> (rule1 % int1))
Erin is blue.
("Erin" "is" "blue" "+")
int1