Bob is cold. Gary is green. Harry is rough. If Bob is cold and Bob is big then Bob is rough.
Bob is cold.
("Bob" "is" "cold" "+")
Gary is green.
("Gary" "is" "green" "+")
Harry is rough.
("Harry" "is" "rough" "+")
If Bob is cold and Bob is big then Bob is rough.
((("Bob" "is" "cold" "+") ("Bob" "is" "big" "+")) -> ("Bob" "is" "rough" "+"))
Bob is cold.
True
1
proof
[(triple1)]
("Bob" "is" "cold" "+")
triple1
Harry is not rough.
False
1
inv-proof
[(triple3)]
("Harry" "is" "rough" "-")
triple3
Bob is not rough.
Unknown
inv-rconc
[@1: Bob is rough.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Bob" "is" "rough" "-")
Gary is rough.
Unknown
random
[@0: Gary is rough.[CWA. Example of deepest failure = (FAIL)]]
("Gary" "is" "rough" "+")
@0: Bob is cold.[(triple1)] Gary is green.[(triple2)] Harry is rough.[(triple3)]
Bob is cold.
("Bob" "is" "cold" "+")
triple1
Gary is green.
("Gary" "is" "green" "+")
triple2
Harry is rough.
("Harry" "is" "rough" "+")
triple3