Fiona is white. All cold people are round.
Fiona is white.
("Fiona" "is" "white" "+")
All cold people are round.
((("someone" "is" "cold" "+")) -> ("someone" "is" "round" "+"))
Fiona is white.
True
1
proof
[(triple1)]
("Fiona" "is" "white" "+")
triple1
Fiona is not white.
False
1
inv-proof
[(triple1)]
("Fiona" "is" "white" "-")
triple1
Fiona is not round.
Unknown
inv-rconc
[@1: Fiona is round.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "round" "-")
Fiona is nice.
Unknown
random
[@0: Fiona is nice.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "nice" "+")
@0: Fiona is white.[(triple1)]
Fiona is white.
("Fiona" "is" "white" "+")
triple1