Bob is rough. Fiona is quiet. Gary is young. Blue, green things are cold. All cold, rough things are green.
Bob is rough.
("Bob" "is" "rough" "+")
Fiona is quiet.
("Fiona" "is" "quiet" "+")
Gary is young.
("Gary" "is" "young" "+")
Blue, green things are cold.
((("something" "is" "blue" "+") ("something" "is" "green" "+")) -> ("something" "is" "cold" "+"))
All cold, rough things are green.
((("something" "is" "cold" "+") ("something" "is" "rough" "+")) -> ("something" "is" "green" "+"))
Fiona is quiet.
True
1
proof
[(triple2)]
("Fiona" "is" "quiet" "+")
triple2
Bob is not rough.
False
1
inv-proof
[(triple1)]
("Bob" "is" "rough" "-")
triple1
Bob is not cold.
Unknown
inv-rconc
[@1: Bob is cold.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Bob" "is" "cold" "-")
Fiona is white.
Unknown
random
[@0: Fiona is white.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "white" "+")
@0: Bob is rough.[(triple1)] Fiona is quiet.[(triple2)] Gary is young.[(triple3)]
Bob is rough.
("Bob" "is" "rough" "+")
triple1
Fiona is quiet.
("Fiona" "is" "quiet" "+")
triple2
Gary is young.
("Gary" "is" "young" "+")
triple3