Charlie is furry. Dave is blue. Fiona is round. Furry things are big. If something is round then it is cold.
Charlie is furry.
("Charlie" "is" "furry" "+")
Dave is blue.
("Dave" "is" "blue" "+")
Fiona is round.
("Fiona" "is" "round" "+")
Furry things are big.
((("something" "is" "furry" "+")) -> ("something" "is" "big" "+"))
If something is round then it is cold.
((("something" "is" "round" "+")) -> ("something" "is" "cold" "+"))
Charlie is furry.
True
1
proof
[(triple1)]
("Charlie" "is" "furry" "+")
triple1
Fiona is not round.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "round" "-")
triple3
Charlie is big.
True
2
proof
[(((triple1) -> rule1))]
("Charlie" "is" "big" "+")
((triple1) -> (rule1 % int1))
Charlie is big.
("Charlie" "is" "big" "+")
int1
Fiona is not cold.
False
2
inv-proof
[(((triple3) -> rule2))]
("Fiona" "is" "cold" "-")
((triple3) -> (rule2 % int1))
Fiona is cold.
("Fiona" "is" "cold" "+")
int1
Dave is not cold.
Unknown
inv-rconc
[@1: Dave is cold.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Dave" "is" "cold" "-")
Charlie is cold.
Unknown
rconc
[@1: Charlie is cold.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Charlie" "is" "cold" "+")
Dave is not nice.
Unknown
inv-random
[@0: Dave is nice.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "nice" "-")
Fiona is furry.
Unknown
random
[@0: Fiona is furry.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "furry" "+")
@0: Charlie is furry.[(triple1)] Dave is blue.[(triple2)] Fiona is round.[(triple3)] @1: Charlie is big.[(((triple1) -> rule1))] Fiona is cold.[(((triple3) -> rule2))]
Charlie is furry.
("Charlie" "is" "furry" "+")
triple1
Dave is blue.
("Dave" "is" "blue" "+")
triple2
Fiona is round.
("Fiona" "is" "round" "+")
triple3
Charlie is big.
("Charlie" "is" "big" "+")
((triple1) -> (rule1 % int1))
Charlie is big.
("Charlie" "is" "big" "+")
int1
Fiona is cold.
("Fiona" "is" "cold" "+")
((triple3) -> (rule2 % int1))
Fiona is cold.
("Fiona" "is" "cold" "+")
int1