Bob is young. Charlie is not nice. Fiona is green. If Bob is green then Bob is furry. Young people are green.
Bob is young.
("Bob" "is" "young" "+")
Charlie is not nice.
("Charlie" "is" "nice" "-")
Fiona is green.
("Fiona" "is" "green" "+")
If Bob is green then Bob is furry.
((("Bob" "is" "green" "+")) -> ("Bob" "is" "furry" "+"))
Young people are green.
((("someone" "is" "young" "+")) -> ("someone" "is" "green" "+"))
Fiona is green.
True
1
proof
[(triple3)]
("Fiona" "is" "green" "+")
triple3
Bob is not young.
False
1
inv-proof
[(triple1)]
("Bob" "is" "young" "-")
triple1
Bob is green.
True
2
proof
[(((triple1) -> rule2))]
("Bob" "is" "green" "+")
((triple1) -> (rule2 % int1))
Bob is green.
("Bob" "is" "green" "+")
int1
Bob is not green.
False
2
inv-proof
[(((triple1) -> rule2))]
("Bob" "is" "green" "-")
((triple1) -> (rule2 % int1))
Bob is green.
("Bob" "is" "green" "+")
int1
Bob is furry.
True
3
proof
[(((((triple1) -> rule2)) -> rule1))]
("Bob" "is" "furry" "+")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
Bob is furry.
("Bob" "is" "furry" "+")
int1
Bob is green.
("Bob" "is" "green" "+")
int2
Bob is not furry.
False
3
inv-proof
[(((((triple1) -> rule2)) -> rule1))]
("Bob" "is" "furry" "-")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
Bob is furry.
("Bob" "is" "furry" "+")
int1
Bob is green.
("Bob" "is" "green" "+")
int2
Charlie is not green.
Unknown
inv-rconc
[@1: Charlie is green.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Charlie" "is" "green" "-")
Charlie is blue.
Unknown
random
[@0: Charlie is blue.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "blue" "+")
Bob is not quiet.
Unknown
inv-random
[@0: Bob is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "quiet" "-")
Fiona is white.
Unknown
random
[@0: Fiona is white.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "white" "+")
Fiona is not young.
Unknown
inv-random
[@0: Fiona is young.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "young" "-")
Bob is blue.
Unknown
random
[@0: Bob is blue.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "blue" "+")
@0: Bob is young.[(triple1)] Charlie is not nice.[(triple2)] Fiona is green.[(triple3)] @1: Bob is green.[(((triple1) -> rule2))] @2: Bob is furry.[(((((triple1) -> rule2)) -> rule1))]
Bob is young.
("Bob" "is" "young" "+")
triple1
Charlie is not nice.
("Charlie" "is" "nice" "-")
triple2
Fiona is green.
("Fiona" "is" "green" "+")
triple3
Bob is green.
("Bob" "is" "green" "+")
((triple1) -> (rule2 % int1))
Bob is green.
("Bob" "is" "green" "+")
int1
Bob is furry.
("Bob" "is" "furry" "+")
((((triple1) -> (rule2 % int2))) -> (rule1 % int1))
Bob is furry.
("Bob" "is" "furry" "+")
int1
Bob is green.
("Bob" "is" "green" "+")
int2