Charlie is red. Dave is big. Harry is green. If Harry is green then Harry is cold.
Charlie is red.
("Charlie" "is" "red" "+")
Dave is big.
("Dave" "is" "big" "+")
Harry is green.
("Harry" "is" "green" "+")
If Harry is green then Harry is cold.
((("Harry" "is" "green" "+")) -> ("Harry" "is" "cold" "+"))
Harry is green.
True
1
proof
[(triple3)]
("Harry" "is" "green" "+")
triple3
Dave is not big.
False
1
inv-proof
[(triple2)]
("Dave" "is" "big" "-")
triple2
Dave is not cold.
Unknown
inv-random
[@0: Dave is cold.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "cold" "-")
Harry is red.
Unknown
random
[@0: Harry is red.[CWA. Example of deepest failure = (FAIL)]]
("Harry" "is" "red" "+")
@0: Charlie is red.[(triple1)] Dave is big.[(triple2)] Harry is green.[(triple3)] @1: Harry is cold.[(((triple3) -> rule1))]
Charlie is red.
("Charlie" "is" "red" "+")
triple1
Dave is big.
("Dave" "is" "big" "+")
triple2
Harry is green.
("Harry" "is" "green" "+")
triple3
Harry is cold.
("Harry" "is" "cold" "+")
((triple3) -> (rule1 % int1))
Harry is cold.
("Harry" "is" "cold" "+")
int1