Charlie is young. Fiona is kind. Harry is smart. Kind people are blue. All white people are young. Young people are round.
Charlie is young.
("Charlie" "is" "young" "+")
Fiona is kind.
("Fiona" "is" "kind" "+")
Harry is smart.
("Harry" "is" "smart" "+")
Kind people are blue.
((("someone" "is" "kind" "+")) -> ("someone" "is" "blue" "+"))
All white people are young.
((("someone" "is" "white" "+")) -> ("someone" "is" "young" "+"))
Young people are round.
((("someone" "is" "young" "+")) -> ("someone" "is" "round" "+"))
Fiona is kind.
True
1
proof
[(triple2)]
("Fiona" "is" "kind" "+")
triple2
Harry is not smart.
False
1
inv-proof
[(triple3)]
("Harry" "is" "smart" "-")
triple3
Fiona is blue.
True
2
proof
[(((triple2) -> rule1))]
("Fiona" "is" "blue" "+")
((triple2) -> (rule1 % int1))
Fiona is blue.
("Fiona" "is" "blue" "+")
int1
Charlie is not round.
False
2
inv-proof
[(((triple1) -> rule3))]
("Charlie" "is" "round" "-")
((triple1) -> (rule3 % int1))
Charlie is round.
("Charlie" "is" "round" "+")
int1
Harry is not blue.
Unknown
inv-rconc
[@1: Harry is blue.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Harry" "is" "blue" "-")
Fiona is round.
Unknown
rconc
[@2: Fiona is round.[CWA. Example of deepest failure = (rule3 <- rule2 <- FAIL)]]
("Fiona" "is" "round" "+")
Fiona is not furry.
Unknown
inv-random
[@0: Fiona is furry.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "furry" "-")
Fiona is white.
Unknown
random
[@0: Fiona is white.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "white" "+")
@0: Charlie is young.[(triple1)] Fiona is kind.[(triple2)] Harry is smart.[(triple3)] @1: Charlie is round.[(((triple1) -> rule3))] Fiona is blue.[(((triple2) -> rule1))]
Charlie is young.
("Charlie" "is" "young" "+")
triple1
Fiona is kind.
("Fiona" "is" "kind" "+")
triple2
Harry is smart.
("Harry" "is" "smart" "+")
triple3
Charlie is round.
("Charlie" "is" "round" "+")
((triple1) -> (rule3 % int1))
Charlie is round.
("Charlie" "is" "round" "+")
int1
Fiona is blue.
("Fiona" "is" "blue" "+")
((triple2) -> (rule1 % int1))
Fiona is blue.
("Fiona" "is" "blue" "+")
int1