Charlie is furry. Dave is green. Fiona is green. Gary is cold. Smart people are furry. Cold people are blue.
Charlie is furry.
("Charlie" "is" "furry" "+")
Dave is green.
("Dave" "is" "green" "+")
Fiona is green.
("Fiona" "is" "green" "+")
Gary is cold.
("Gary" "is" "cold" "+")
Smart people are furry.
((("someone" "is" "smart" "+")) -> ("someone" "is" "furry" "+"))
Cold people are blue.
((("someone" "is" "cold" "+")) -> ("someone" "is" "blue" "+"))
Charlie is furry.
True
1
proof
[(triple1)]
("Charlie" "is" "furry" "+")
triple1
Gary is not cold.
False
1
inv-proof
[(triple4)]
("Gary" "is" "cold" "-")
triple4
Gary is blue.
True
2
proof
[(((triple4) -> rule2))]
("Gary" "is" "blue" "+")
((triple4) -> (rule2 % int1))
Gary is blue.
("Gary" "is" "blue" "+")
int1
Gary is not blue.
False
2
inv-proof
[(((triple4) -> rule2))]
("Gary" "is" "blue" "-")
((triple4) -> (rule2 % int1))
Gary is blue.
("Gary" "is" "blue" "+")
int1
Gary is not furry.
Unknown
inv-rconc
[@1: Gary is furry.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "furry" "-")
Fiona is blue.
Unknown
rconc
[@1: Fiona is blue.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Fiona" "is" "blue" "+")
Fiona is not kind.
Unknown
inv-random
[@0: Fiona is kind.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "kind" "-")
Charlie is kind.
Unknown
random
[@0: Charlie is kind.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "kind" "+")
@0: Charlie is furry.[(triple1)] Dave is green.[(triple2)] Fiona is green.[(triple3)] Gary is cold.[(triple4)] @1: Gary is blue.[(((triple4) -> rule2))]
Charlie is furry.
("Charlie" "is" "furry" "+")
triple1
Dave is green.
("Dave" "is" "green" "+")
triple2
Fiona is green.
("Fiona" "is" "green" "+")
triple3
Gary is cold.
("Gary" "is" "cold" "+")
triple4
Gary is blue.
("Gary" "is" "blue" "+")
((triple4) -> (rule2 % int1))
Gary is blue.
("Gary" "is" "blue" "+")
int1