Bob is not smart. Erin is not rough. Fiona is rough. Gary is not round. All rough people are green.
Bob is not smart.
("Bob" "is" "smart" "-")
Erin is not rough.
("Erin" "is" "rough" "-")
Fiona is rough.
("Fiona" "is" "rough" "+")
Gary is not round.
("Gary" "is" "round" "-")
All rough people are green.
((("someone" "is" "rough" "+")) -> ("someone" "is" "green" "+"))
Gary is not round.
True
1
proof
[(triple4)]
("Gary" "is" "round" "-")
triple4
Bob is smart.
False
1
inv-proof
[(triple1)]
("Bob" "is" "smart" "+")
triple1
Bob is not green.
Unknown
inv-rconc
[@1: Bob is green.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Bob" "is" "green" "-")
Erin is big.
Unknown
random
[@0: Erin is big.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "big" "+")
@0: Bob is not smart.[(triple1)] Erin is not rough.[(triple2)] Fiona is rough.[(triple3)] Gary is not round.[(triple4)] @1: Fiona is green.[(((triple3) -> rule1))]
Bob is not smart.
("Bob" "is" "smart" "-")
triple1
Erin is not rough.
("Erin" "is" "rough" "-")
triple2
Fiona is rough.
("Fiona" "is" "rough" "+")
triple3
Gary is not round.
("Gary" "is" "round" "-")
triple4
Fiona is green.
("Fiona" "is" "green" "+")
((triple3) -> (rule1 % int1))
Fiona is green.
("Fiona" "is" "green" "+")
int1