Dave is furry. Erin is rough. All rough things are furry. Round things are quiet.
Dave is furry.
("Dave" "is" "furry" "+")
Erin is rough.
("Erin" "is" "rough" "+")
All rough things are furry.
((("something" "is" "rough" "+")) -> ("something" "is" "furry" "+"))
Round things are quiet.
((("something" "is" "round" "+")) -> ("something" "is" "quiet" "+"))
Erin is rough.
True
1
proof
[(triple2)]
("Erin" "is" "rough" "+")
triple2
Erin is not rough.
False
1
inv-proof
[(triple2)]
("Erin" "is" "rough" "-")
triple2
Erin is furry.
True
2
proof
[(((triple2) -> rule1))]
("Erin" "is" "furry" "+")
((triple2) -> (rule1 % int1))
Erin is furry.
("Erin" "is" "furry" "+")
int1
Erin is not furry.
False
2
inv-proof
[(((triple2) -> rule1))]
("Erin" "is" "furry" "-")
((triple2) -> (rule1 % int1))
Erin is furry.
("Erin" "is" "furry" "+")
int1
Erin is not quiet.
Unknown
inv-rconc
[@1: Erin is quiet.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Erin" "is" "quiet" "-")
Dave is quiet.
Unknown
rconc
[@1: Dave is quiet.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Dave" "is" "quiet" "+")
Erin is not round.
Unknown
inv-random
[@0: Erin is round.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "round" "-")
Erin is nice.
Unknown
random
[@0: Erin is nice.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "nice" "+")
@0: Dave is furry.[(triple1)] Erin is rough.[(triple2)] @1: Erin is furry.[(((triple2) -> rule1))]
Dave is furry.
("Dave" "is" "furry" "+")
triple1
Erin is rough.
("Erin" "is" "rough" "+")
triple2
Erin is furry.
("Erin" "is" "furry" "+")
((triple2) -> (rule1 % int1))
Erin is furry.
("Erin" "is" "furry" "+")
int1