Bob is furry. Bob is smart. Harry is furry. Round, young things are furry.
Bob is furry.
("Bob" "is" "furry" "+")
Bob is smart.
("Bob" "is" "smart" "+")
Harry is furry.
("Harry" "is" "furry" "+")
Round, young things are furry.
((("something" "is" "round" "+") ("something" "is" "young" "+")) -> ("something" "is" "furry" "+"))
Bob is smart.
True
1
proof
[(triple2)]
("Bob" "is" "smart" "+")
triple2
Bob is not furry.
False
1
inv-proof
[(triple1)]
("Bob" "is" "furry" "-")
triple1
Bob is not young.
Unknown
inv-random
[@0: Bob is young.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "young" "-")
Harry is blue.
Unknown
random
[@0: Harry is blue.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "blue" "+")
@0: Bob is furry.[(triple1)] Bob is smart.[(triple2)] Harry is furry.[(triple3)]
Bob is furry.
("Bob" "is" "furry" "+")
triple1
Bob is smart.
("Bob" "is" "smart" "+")
triple2
Harry is furry.
("Harry" "is" "furry" "+")
triple3