Anne is green. Bob is red. Dave is red. Harry is green. Green things are blue. All red things are green.
Anne is green.
("Anne" "is" "green" "+")
Bob is red.
("Bob" "is" "red" "+")
Dave is red.
("Dave" "is" "red" "+")
Harry is green.
("Harry" "is" "green" "+")
Green things are blue.
((("something" "is" "green" "+")) -> ("something" "is" "blue" "+"))
All red things are green.
((("something" "is" "red" "+")) -> ("something" "is" "green" "+"))
Bob is red.
True
1
proof
[(triple2)]
("Bob" "is" "red" "+")
triple2
Bob is not red.
False
1
inv-proof
[(triple2)]
("Bob" "is" "red" "-")
triple2
Harry is blue.
True
2
proof
[(((triple4) -> rule1))]
("Harry" "is" "blue" "+")
((triple4) -> (rule1 % int1))
Harry is blue.
("Harry" "is" "blue" "+")
int1
Harry is not blue.
False
2
inv-proof
[(((triple4) -> rule1))]
("Harry" "is" "blue" "-")
((triple4) -> (rule1 % int1))
Harry is blue.
("Harry" "is" "blue" "+")
int1
Harry is not red.
Unknown
inv-random
[@0: Harry is red.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "red" "-")
Harry is young.
Unknown
random
[@0: Harry is young.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "young" "+")
Bob is not young.
Unknown
inv-random
[@0: Bob is young.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "young" "-")
Dave is rough.
Unknown
random
[@0: Dave is rough.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "rough" "+")
@0: Anne is green.[(triple1)] Bob is red.[(triple2)] Dave is red.[(triple3)] Harry is green.[(triple4)] @1: Anne is blue.[(((triple1) -> rule1))] Bob is green.[(((triple2) -> rule2))] Dave is green.[(((triple3) -> rule2))] Harry is blue.[(((triple4) -> rule1))] @2: Bob is blue.[(((((triple2) -> rule2)) -> rule1))] Dave is blue.[(((((triple3) -> rule2)) -> rule1))]
Anne is green.
("Anne" "is" "green" "+")
triple1
Bob is red.
("Bob" "is" "red" "+")
triple2
Dave is red.
("Dave" "is" "red" "+")
triple3
Harry is green.
("Harry" "is" "green" "+")
triple4
Anne is blue.
("Anne" "is" "blue" "+")
((triple1) -> (rule1 % int1))
Anne is blue.
("Anne" "is" "blue" "+")
int1
Bob is green.
("Bob" "is" "green" "+")
((triple2) -> (rule2 % int1))
Bob is green.
("Bob" "is" "green" "+")
int1
Dave is green.
("Dave" "is" "green" "+")
((triple3) -> (rule2 % int1))
Dave is green.
("Dave" "is" "green" "+")
int1
Harry is blue.
("Harry" "is" "blue" "+")
((triple4) -> (rule1 % int1))
Harry is blue.
("Harry" "is" "blue" "+")
int1
Bob is blue.
("Bob" "is" "blue" "+")
((((triple2) -> (rule2 % int2))) -> (rule1 % int1))
Bob is blue.
("Bob" "is" "blue" "+")
int1
Bob is green.
("Bob" "is" "green" "+")
int2
Dave is blue.
("Dave" "is" "blue" "+")
((((triple3) -> (rule2 % int2))) -> (rule1 % int1))
Dave is blue.
("Dave" "is" "blue" "+")
int1
Dave is green.
("Dave" "is" "green" "+")
int2