Bob is cold. Charlie is rough. Erin is nice. Fiona is round. All round things are rough.
Bob is cold.
("Bob" "is" "cold" "+")
Charlie is rough.
("Charlie" "is" "rough" "+")
Erin is nice.
("Erin" "is" "nice" "+")
Fiona is round.
("Fiona" "is" "round" "+")
All round things are rough.
((("something" "is" "round" "+")) -> ("something" "is" "rough" "+"))
Charlie is rough.
True
1
proof
[(triple2)]
("Charlie" "is" "rough" "+")
triple2
Bob is not cold.
False
1
inv-proof
[(triple1)]
("Bob" "is" "cold" "-")
triple1
Fiona is rough.
True
2
proof
[(((triple4) -> rule1))]
("Fiona" "is" "rough" "+")
((triple4) -> (rule1 % int1))
Fiona is rough.
("Fiona" "is" "rough" "+")
int1
Fiona is not rough.
False
2
inv-proof
[(((triple4) -> rule1))]
("Fiona" "is" "rough" "-")
((triple4) -> (rule1 % int1))
Fiona is rough.
("Fiona" "is" "rough" "+")
int1
Bob is not rough.
Unknown
inv-rconc
[@1: Bob is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Bob" "is" "rough" "-")
Erin is rough.
Unknown
rconc
[@1: Erin is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Erin" "is" "rough" "+")
Erin is not cold.
Unknown
inv-random
[@0: Erin is cold.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "cold" "-")
Bob is nice.
Unknown
random
[@0: Bob is nice.[CWA. Example of deepest failure = (FAIL)]]
("Bob" "is" "nice" "+")
@0: Bob is cold.[(triple1)] Charlie is rough.[(triple2)] Erin is nice.[(triple3)] Fiona is round.[(triple4)] @1: Fiona is rough.[(((triple4) -> rule1))]
Bob is cold.
("Bob" "is" "cold" "+")
triple1
Charlie is rough.
("Charlie" "is" "rough" "+")
triple2
Erin is nice.
("Erin" "is" "nice" "+")
triple3
Fiona is round.
("Fiona" "is" "round" "+")
triple4
Fiona is rough.
("Fiona" "is" "rough" "+")
((triple4) -> (rule1 % int1))
Fiona is rough.
("Fiona" "is" "rough" "+")
int1