Anne is blue. Fiona is young. All smart people are green. Furry, blue people are young.
Anne is blue.
("Anne" "is" "blue" "+")
Fiona is young.
("Fiona" "is" "young" "+")
All smart people are green.
((("someone" "is" "smart" "+")) -> ("someone" "is" "green" "+"))
Furry, blue people are young.
((("someone" "is" "furry" "+") ("someone" "is" "blue" "+")) -> ("someone" "is" "young" "+"))
Anne is blue.
True
1
proof
[(triple1)]
("Anne" "is" "blue" "+")
triple1
Anne is not blue.
False
1
inv-proof
[(triple1)]
("Anne" "is" "blue" "-")
triple1
Anne is not green.
Unknown
inv-rconc
[@1: Anne is green.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Anne" "is" "green" "-")
Fiona is smart.
Unknown
random
[@0: Fiona is smart.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "smart" "+")
@0: Anne is blue.[(triple1)] Fiona is young.[(triple2)]
Anne is blue.
("Anne" "is" "blue" "+")
triple1
Fiona is young.
("Fiona" "is" "young" "+")
triple2