Charlie is white. Dave is round. Fiona is young. White people are young. All smart people are green.
Charlie is white.
("Charlie" "is" "white" "+")
Dave is round.
("Dave" "is" "round" "+")
Fiona is young.
("Fiona" "is" "young" "+")
White people are young.
((("someone" "is" "white" "+")) -> ("someone" "is" "young" "+"))
All smart people are green.
((("someone" "is" "smart" "+")) -> ("someone" "is" "green" "+"))
Fiona is young.
True
1
proof
[(triple3)]
("Fiona" "is" "young" "+")
triple3
Charlie is not white.
False
1
inv-proof
[(triple1)]
("Charlie" "is" "white" "-")
triple1
Charlie is young.
True
2
proof
[(((triple1) -> rule1))]
("Charlie" "is" "young" "+")
((triple1) -> (rule1 % int1))
Charlie is young.
("Charlie" "is" "young" "+")
int1
Charlie is not young.
False
2
inv-proof
[(((triple1) -> rule1))]
("Charlie" "is" "young" "-")
((triple1) -> (rule1 % int1))
Charlie is young.
("Charlie" "is" "young" "+")
int1
Dave is not young.
Unknown
inv-rconc
[@1: Dave is young.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Dave" "is" "young" "-")
Charlie is green.
Unknown
rconc
[@1: Charlie is green.[CWA. Example of deepest failure = (rule2 <- FAIL)]]
("Charlie" "is" "green" "+")
Fiona is not red.
Unknown
inv-random
[@0: Fiona is red.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "red" "-")
Fiona is furry.
Unknown
random
[@0: Fiona is furry.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "furry" "+")
@0: Charlie is white.[(triple1)] Dave is round.[(triple2)] Fiona is young.[(triple3)] @1: Charlie is young.[(((triple1) -> rule1))]
Charlie is white.
("Charlie" "is" "white" "+")
triple1
Dave is round.
("Dave" "is" "round" "+")
triple2
Fiona is young.
("Fiona" "is" "young" "+")
triple3
Charlie is young.
("Charlie" "is" "young" "+")
((triple1) -> (rule1 % int1))
Charlie is young.
("Charlie" "is" "young" "+")
int1