Bob is white. Erin is rough. If someone is rough then they are young.
Bob is white.
("Bob" "is" "white" "+")
Erin is rough.
("Erin" "is" "rough" "+")
If someone is rough then they are young.
((("someone" "is" "rough" "+")) -> ("someone" "is" "young" "+"))
Bob is white.
True
1
proof
[(triple1)]
("Bob" "is" "white" "+")
triple1
Erin is not rough.
False
1
inv-proof
[(triple2)]
("Erin" "is" "rough" "-")
triple2
Erin is young.
True
2
proof
[(((triple2) -> rule1))]
("Erin" "is" "young" "+")
((triple2) -> (rule1 % int1))
Erin is young.
("Erin" "is" "young" "+")
int1
Erin is not young.
False
2
inv-proof
[(((triple2) -> rule1))]
("Erin" "is" "young" "-")
((triple2) -> (rule1 % int1))
Erin is young.
("Erin" "is" "young" "+")
int1
Bob is not young.
Unknown
inv-rconc
[@1: Bob is young.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Bob" "is" "young" "-")
Bob is rough.
Unknown
random
[@0: Bob is rough.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "rough" "+")
Erin is not cold.
Unknown
inv-random
[@0: Erin is cold.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "cold" "-")
Erin is nice.
Unknown
random
[@0: Erin is nice.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "nice" "+")
@0: Bob is white.[(triple1)] Erin is rough.[(triple2)] @1: Erin is young.[(((triple2) -> rule1))]
Bob is white.
("Bob" "is" "white" "+")
triple1
Erin is rough.
("Erin" "is" "rough" "+")
triple2
Erin is young.
("Erin" "is" "young" "+")
((triple2) -> (rule1 % int1))
Erin is young.
("Erin" "is" "young" "+")
int1