Anne is young. Charlie is round. Erin is white. Fiona is white. If someone is young then they are rough.
Anne is young.
("Anne" "is" "young" "+")
Charlie is round.
("Charlie" "is" "round" "+")
Erin is white.
("Erin" "is" "white" "+")
Fiona is white.
("Fiona" "is" "white" "+")
If someone is young then they are rough.
((("someone" "is" "young" "+")) -> ("someone" "is" "rough" "+"))
Charlie is round.
True
1
proof
[(triple2)]
("Charlie" "is" "round" "+")
triple2
Fiona is not white.
False
1
inv-proof
[(triple4)]
("Fiona" "is" "white" "-")
triple4
Anne is rough.
True
2
proof
[(((triple1) -> rule1))]
("Anne" "is" "rough" "+")
((triple1) -> (rule1 % int1))
Anne is rough.
("Anne" "is" "rough" "+")
int1
Anne is not rough.
False
2
inv-proof
[(((triple1) -> rule1))]
("Anne" "is" "rough" "-")
((triple1) -> (rule1 % int1))
Anne is rough.
("Anne" "is" "rough" "+")
int1
Erin is not rough.
Unknown
inv-rconc
[@1: Erin is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Erin" "is" "rough" "-")
Charlie is rough.
Unknown
rconc
[@1: Charlie is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Charlie" "is" "rough" "+")
Charlie is not big.
Unknown
inv-random
[@0: Charlie is big.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "big" "-")
Anne is round.
Unknown
random
[@0: Anne is round.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "round" "+")
@0: Anne is young.[(triple1)] Charlie is round.[(triple2)] Erin is white.[(triple3)] Fiona is white.[(triple4)] @1: Anne is rough.[(((triple1) -> rule1))]
Anne is young.
("Anne" "is" "young" "+")
triple1
Charlie is round.
("Charlie" "is" "round" "+")
triple2
Erin is white.
("Erin" "is" "white" "+")
triple3
Fiona is white.
("Fiona" "is" "white" "+")
triple4
Anne is rough.
("Anne" "is" "rough" "+")
((triple1) -> (rule1 % int1))
Anne is rough.
("Anne" "is" "rough" "+")
int1