Charlie is green. Harry is rough. If something is green then it is big.
Charlie is green.
("Charlie" "is" "green" "+")
Harry is rough.
("Harry" "is" "rough" "+")
If something is green then it is big.
((("something" "is" "green" "+")) -> ("something" "is" "big" "+"))
Harry is rough.
True
1
proof
[(triple2)]
("Harry" "is" "rough" "+")
triple2
Harry is not rough.
False
1
inv-proof
[(triple2)]
("Harry" "is" "rough" "-")
triple2
Charlie is big.
True
2
proof
[(((triple1) -> rule1))]
("Charlie" "is" "big" "+")
((triple1) -> (rule1 % int1))
Charlie is big.
("Charlie" "is" "big" "+")
int1
Charlie is not big.
False
2
inv-proof
[(((triple1) -> rule1))]
("Charlie" "is" "big" "-")
((triple1) -> (rule1 % int1))
Charlie is big.
("Charlie" "is" "big" "+")
int1
Harry is not big.
Unknown
inv-rconc
[@1: Harry is big.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "big" "-")
Charlie is round.
Unknown
random
[@0: Charlie is round.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "round" "+")
Harry is not green.
Unknown
inv-random
[@0: Harry is green.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "green" "-")
Charlie is rough.
Unknown
random
[@0: Charlie is rough.[CWA. Example of deepest failure = (FAIL)]]
("Charlie" "is" "rough" "+")
@0: Charlie is green.[(triple1)] Harry is rough.[(triple2)] @1: Charlie is big.[(((triple1) -> rule1))]
Charlie is green.
("Charlie" "is" "green" "+")
triple1
Harry is rough.
("Harry" "is" "rough" "+")
triple2
Charlie is big.
("Charlie" "is" "big" "+")
((triple1) -> (rule1 % int1))
Charlie is big.
("Charlie" "is" "big" "+")
int1