Bob is young. Dave is kind. Erin is smart. Fiona is smart. Big, young things are cold.
Bob is young.
("Bob" "is" "young" "+")
Dave is kind.
("Dave" "is" "kind" "+")
Erin is smart.
("Erin" "is" "smart" "+")
Fiona is smart.
("Fiona" "is" "smart" "+")
Big, young things are cold.
((("something" "is" "big" "+") ("something" "is" "young" "+")) -> ("something" "is" "cold" "+"))
Bob is young.
True
1
proof
[(triple1)]
("Bob" "is" "young" "+")
triple1
Fiona is not smart.
False
1
inv-proof
[(triple4)]
("Fiona" "is" "smart" "-")
triple4
Erin is not cold.
Unknown
inv-rconc
[@1: Erin is cold.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Erin" "is" "cold" "-")
Fiona is furry.
Unknown
random
[@0: Fiona is furry.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "furry" "+")
@0: Bob is young.[(triple1)] Dave is kind.[(triple2)] Erin is smart.[(triple3)] Fiona is smart.[(triple4)]
Bob is young.
("Bob" "is" "young" "+")
triple1
Dave is kind.
("Dave" "is" "kind" "+")
triple2
Erin is smart.
("Erin" "is" "smart" "+")
triple3
Fiona is smart.
("Fiona" "is" "smart" "+")
triple4