Anne is green. Fiona is young. Gary is green. All young things are round.
Anne is green.
("Anne" "is" "green" "+")
Fiona is young.
("Fiona" "is" "young" "+")
Gary is green.
("Gary" "is" "green" "+")
All young things are round.
((("something" "is" "young" "+")) -> ("something" "is" "round" "+"))
Anne is green.
True
1
proof
[(triple1)]
("Anne" "is" "green" "+")
triple1
Fiona is not young.
False
1
inv-proof
[(triple2)]
("Fiona" "is" "young" "-")
triple2
Fiona is round.
True
2
proof
[(((triple2) -> rule1))]
("Fiona" "is" "round" "+")
((triple2) -> (rule1 % int1))
Fiona is round.
("Fiona" "is" "round" "+")
int1
Fiona is not round.
False
2
inv-proof
[(((triple2) -> rule1))]
("Fiona" "is" "round" "-")
((triple2) -> (rule1 % int1))
Fiona is round.
("Fiona" "is" "round" "+")
int1
Anne is not round.
Unknown
inv-rconc
[@1: Anne is round.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Anne" "is" "round" "-")
Gary is round.
Unknown
rconc
[@1: Gary is round.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "round" "+")
Anne is not red.
Unknown
inv-random
[@0: Anne is red.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "red" "-")
Gary is furry.
Unknown
random
[@0: Gary is furry.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "furry" "+")
@0: Anne is green.[(triple1)] Fiona is young.[(triple2)] Gary is green.[(triple3)] @1: Fiona is round.[(((triple2) -> rule1))]
Anne is green.
("Anne" "is" "green" "+")
triple1
Fiona is young.
("Fiona" "is" "young" "+")
triple2
Gary is green.
("Gary" "is" "green" "+")
triple3
Fiona is round.
("Fiona" "is" "round" "+")
((triple2) -> (rule1 % int1))
Fiona is round.
("Fiona" "is" "round" "+")
int1