Fiona is cold. Harry is big. All big things are red. Red things are white.
Fiona is cold.
("Fiona" "is" "cold" "+")
Harry is big.
("Harry" "is" "big" "+")
All big things are red.
((("something" "is" "big" "+")) -> ("something" "is" "red" "+"))
Red things are white.
((("something" "is" "red" "+")) -> ("something" "is" "white" "+"))
Fiona is cold.
True
1
proof
[(triple1)]
("Fiona" "is" "cold" "+")
triple1
Fiona is not cold.
False
1
inv-proof
[(triple1)]
("Fiona" "is" "cold" "-")
triple1
Harry is red.
True
2
proof
[(((triple2) -> rule1))]
("Harry" "is" "red" "+")
((triple2) -> (rule1 % int1))
Harry is red.
("Harry" "is" "red" "+")
int1
Harry is not red.
False
2
inv-proof
[(((triple2) -> rule1))]
("Harry" "is" "red" "-")
((triple2) -> (rule1 % int1))
Harry is red.
("Harry" "is" "red" "+")
int1
Harry is white.
True
3
proof
[(((((triple2) -> rule1)) -> rule2))]
("Harry" "is" "white" "+")
((((triple2) -> (rule1 % int2))) -> (rule2 % int1))
Harry is white.
("Harry" "is" "white" "+")
int1
Harry is red.
("Harry" "is" "red" "+")
int2
Harry is not white.
False
3
inv-proof
[(((((triple2) -> rule1)) -> rule2))]
("Harry" "is" "white" "-")
((((triple2) -> (rule1 % int2))) -> (rule2 % int1))
Harry is white.
("Harry" "is" "white" "+")
int1
Harry is red.
("Harry" "is" "red" "+")
int2
Fiona is not white.
Unknown
inv-rconc
[@2: Fiona is white.[CWA. Example of deepest failure = (rule2 <- rule1 <- FAIL)]]
("Fiona" "is" "white" "-")
Fiona is red.
Unknown
rconc
[@1: Fiona is red.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "red" "+")
Fiona is not nice.
Unknown
inv-random
[@0: Fiona is nice.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "nice" "-")
Harry is round.
Unknown
random
[@0: Harry is round.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "round" "+")
Fiona is not big.
Unknown
inv-random
[@0: Fiona is big.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "big" "-")
Fiona is young.
Unknown
random
[@0: Fiona is young.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "young" "+")
@0: Fiona is cold.[(triple1)] Harry is big.[(triple2)] @1: Harry is red.[(((triple2) -> rule1))] @2: Harry is white.[(((((triple2) -> rule1)) -> rule2))]
Fiona is cold.
("Fiona" "is" "cold" "+")
triple1
Harry is big.
("Harry" "is" "big" "+")
triple2
Harry is red.
("Harry" "is" "red" "+")
((triple2) -> (rule1 % int1))
Harry is red.
("Harry" "is" "red" "+")
int1
Harry is white.
("Harry" "is" "white" "+")
((((triple2) -> (rule1 % int2))) -> (rule2 % int1))
Harry is white.
("Harry" "is" "white" "+")
int1
Harry is red.
("Harry" "is" "red" "+")
int2