Dave is nice. Fiona is not big. Harry is kind. All nice people are green. Green people are not furry.
Dave is nice.
("Dave" "is" "nice" "+")
Fiona is not big.
("Fiona" "is" "big" "-")
Harry is kind.
("Harry" "is" "kind" "+")
All nice people are green.
((("someone" "is" "nice" "+")) -> ("someone" "is" "green" "+"))
Green people are not furry.
((("someone" "is" "green" "+")) -> ("someone" "is" "furry" "-"))
Fiona is not big.
True
1
proof
[(triple2)]
("Fiona" "is" "big" "-")
triple2
Harry is not kind.
False
1
inv-proof
[(triple3)]
("Harry" "is" "kind" "-")
triple3
Dave is green.
True
2
proof
[(((triple1) -> rule1))]
("Dave" "is" "green" "+")
((triple1) -> (rule1 % int1))
Dave is green.
("Dave" "is" "green" "+")
int1
Dave is not green.
False
2
inv-proof
[(((triple1) -> rule1))]
("Dave" "is" "green" "-")
((triple1) -> (rule1 % int1))
Dave is green.
("Dave" "is" "green" "+")
int1
Dave is not furry.
True
3
proof
[(((((triple1) -> rule1)) -> rule2))]
("Dave" "is" "furry" "-")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Dave is not furry.
("Dave" "is" "furry" "-")
int1
Dave is green.
("Dave" "is" "green" "+")
int2
Dave is furry.
False
3
inv-proof
[(((((triple1) -> rule1)) -> rule2))]
("Dave" "is" "furry" "+")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Dave is not furry.
("Dave" "is" "furry" "-")
int1
Dave is green.
("Dave" "is" "green" "+")
int2
Harry is not green.
Unknown
inv-rconc
[@1: Harry is green.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "green" "-")
Fiona is green.
Unknown
rconc
[@1: Fiona is green.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "green" "+")
Harry is not nice.
Unknown
inv-random
[@0: Harry is nice.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "nice" "-")
Dave is kind.
Unknown
random
[@0: Dave is kind.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "kind" "+")
Harry is not blue.
Unknown
inv-random
[@0: Harry is blue.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "blue" "-")
Fiona is young.
Unknown
random
[@0: Fiona is young.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "young" "+")
@0: Dave is nice.[(triple1)] Fiona is not big.[(triple2)] Harry is kind.[(triple3)] @1: Dave is green.[(((triple1) -> rule1))] @2: Dave is not furry.[(((((triple1) -> rule1)) -> rule2))]
Dave is nice.
("Dave" "is" "nice" "+")
triple1
Fiona is not big.
("Fiona" "is" "big" "-")
triple2
Harry is kind.
("Harry" "is" "kind" "+")
triple3
Dave is green.
("Dave" "is" "green" "+")
((triple1) -> (rule1 % int1))
Dave is green.
("Dave" "is" "green" "+")
int1
Dave is not furry.
("Dave" "is" "furry" "-")
((((triple1) -> (rule1 % int2))) -> (rule2 % int1))
Dave is not furry.
("Dave" "is" "furry" "-")
int1
Dave is green.
("Dave" "is" "green" "+")
int2