Bob is blue. Dave is blue. Erin is round. Fiona is rough. Blue people are rough. Smart, blue people are round.
Bob is blue.
("Bob" "is" "blue" "+")
Dave is blue.
("Dave" "is" "blue" "+")
Erin is round.
("Erin" "is" "round" "+")
Fiona is rough.
("Fiona" "is" "rough" "+")
Blue people are rough.
((("someone" "is" "blue" "+")) -> ("someone" "is" "rough" "+"))
Smart, blue people are round.
((("someone" "is" "smart" "+") ("someone" "is" "blue" "+")) -> ("someone" "is" "round" "+"))
Erin is round.
True
1
proof
[(triple3)]
("Erin" "is" "round" "+")
triple3
Erin is not round.
False
1
inv-proof
[(triple3)]
("Erin" "is" "round" "-")
triple3
Fiona is not round.
Unknown
inv-rconc
[@1: Fiona is round.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Fiona" "is" "round" "-")
Fiona is kind.
Unknown
random
[@0: Fiona is kind.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "kind" "+")
@0: Bob is blue.[(triple1)] Dave is blue.[(triple2)] Erin is round.[(triple3)] Fiona is rough.[(triple4)] @1: Bob is rough.[(((triple1) -> rule1))] Dave is rough.[(((triple2) -> rule1))]
Bob is blue.
("Bob" "is" "blue" "+")
triple1
Dave is blue.
("Dave" "is" "blue" "+")
triple2
Erin is round.
("Erin" "is" "round" "+")
triple3
Fiona is rough.
("Fiona" "is" "rough" "+")
triple4
Bob is rough.
("Bob" "is" "rough" "+")
((triple1) -> (rule1 % int1))
Bob is rough.
("Bob" "is" "rough" "+")
int1
Dave is rough.
("Dave" "is" "rough" "+")
((triple2) -> (rule1 % int1))
Dave is rough.
("Dave" "is" "rough" "+")
int1