Dave is cold. Green people are red. If someone is red then they are smart. If someone is young then they are green.
Dave is cold.
("Dave" "is" "cold" "+")
Green people are red.
((("someone" "is" "green" "+")) -> ("someone" "is" "red" "+"))
If someone is red then they are smart.
((("someone" "is" "red" "+")) -> ("someone" "is" "smart" "+"))
If someone is young then they are green.
((("someone" "is" "young" "+")) -> ("someone" "is" "green" "+"))
Dave is cold.
True
1
proof
[(triple1)]
("Dave" "is" "cold" "+")
triple1
Dave is not cold.
False
1
inv-proof
[(triple1)]
("Dave" "is" "cold" "-")
triple1
Dave is not smart.
Unknown
inv-rconc
[@3: Dave is smart.[CWA. Example of deepest failure = (rule2 <- rule1 <- rule3 <- FAIL)]]
("Dave" "is" "smart" "-")
Dave is blue.
Unknown
random
[@0: Dave is blue.[CWA. Example of deepest failure = (FAIL)]]
("Dave" "is" "blue" "+")
@0: Dave is cold.[(triple1)]
Dave is cold.
("Dave" "is" "cold" "+")
triple1