Bob is rough. Charlie is blue. Fiona is green. Gary is rough. All rough things are blue.
Bob is rough.
("Bob" "is" "rough" "+")
Charlie is blue.
("Charlie" "is" "blue" "+")
Fiona is green.
("Fiona" "is" "green" "+")
Gary is rough.
("Gary" "is" "rough" "+")
All rough things are blue.
((("something" "is" "rough" "+")) -> ("something" "is" "blue" "+"))
Fiona is green.
True
1
proof
[(triple3)]
("Fiona" "is" "green" "+")
triple3
Charlie is not blue.
False
1
inv-proof
[(triple2)]
("Charlie" "is" "blue" "-")
triple2
Bob is blue.
True
2
proof
[(((triple1) -> rule1))]
("Bob" "is" "blue" "+")
((triple1) -> (rule1 % int1))
Bob is blue.
("Bob" "is" "blue" "+")
int1
Bob is not blue.
False
2
inv-proof
[(((triple1) -> rule1))]
("Bob" "is" "blue" "-")
((triple1) -> (rule1 % int1))
Bob is blue.
("Bob" "is" "blue" "+")
int1
Fiona is not blue.
Unknown
inv-rconc
[@1: Fiona is blue.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "blue" "-")
Fiona is quiet.
Unknown
random
[@0: Fiona is quiet.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "quiet" "+")
Gary is not cold.
Unknown
inv-random
[@0: Gary is cold.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "cold" "-")
Bob is cold.
Unknown
random
[@0: Bob is cold.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "cold" "+")
@0: Bob is rough.[(triple1)] Charlie is blue.[(triple2)] Fiona is green.[(triple3)] Gary is rough.[(triple4)] @1: Bob is blue.[(((triple1) -> rule1))] Gary is blue.[(((triple4) -> rule1))]
Bob is rough.
("Bob" "is" "rough" "+")
triple1
Charlie is blue.
("Charlie" "is" "blue" "+")
triple2
Fiona is green.
("Fiona" "is" "green" "+")
triple3
Gary is rough.
("Gary" "is" "rough" "+")
triple4
Bob is blue.
("Bob" "is" "blue" "+")
((triple1) -> (rule1 % int1))
Bob is blue.
("Bob" "is" "blue" "+")
int1
Gary is blue.
("Gary" "is" "blue" "+")
((triple4) -> (rule1 % int1))
Gary is blue.
("Gary" "is" "blue" "+")
int1