Anne is red. Charlie is young. Dave is round. Gary is rough. All round people are young.
Anne is red.
("Anne" "is" "red" "+")
Charlie is young.
("Charlie" "is" "young" "+")
Dave is round.
("Dave" "is" "round" "+")
Gary is rough.
("Gary" "is" "rough" "+")
All round people are young.
((("someone" "is" "round" "+")) -> ("someone" "is" "young" "+"))
Charlie is young.
True
1
proof
[(triple2)]
("Charlie" "is" "young" "+")
triple2
Dave is not round.
False
1
inv-proof
[(triple3)]
("Dave" "is" "round" "-")
triple3
Dave is young.
True
2
proof
[(((triple3) -> rule1))]
("Dave" "is" "young" "+")
((triple3) -> (rule1 % int1))
Dave is young.
("Dave" "is" "young" "+")
int1
Dave is not young.
False
2
inv-proof
[(((triple3) -> rule1))]
("Dave" "is" "young" "-")
((triple3) -> (rule1 % int1))
Dave is young.
("Dave" "is" "young" "+")
int1
Anne is not young.
Unknown
inv-rconc
[@1: Anne is young.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Anne" "is" "young" "-")
Gary is young.
Unknown
rconc
[@1: Gary is young.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Gary" "is" "young" "+")
Charlie is not round.
Unknown
inv-random
[@0: Charlie is round.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "round" "-")
Anne is blue.
Unknown
random
[@0: Anne is blue.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "blue" "+")
@0: Anne is red.[(triple1)] Charlie is young.[(triple2)] Dave is round.[(triple3)] Gary is rough.[(triple4)] @1: Dave is young.[(((triple3) -> rule1))]
Anne is red.
("Anne" "is" "red" "+")
triple1
Charlie is young.
("Charlie" "is" "young" "+")
triple2
Dave is round.
("Dave" "is" "round" "+")
triple3
Gary is rough.
("Gary" "is" "rough" "+")
triple4
Dave is young.
("Dave" "is" "young" "+")
((triple3) -> (rule1 % int1))
Dave is young.
("Dave" "is" "young" "+")
int1