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