Anne is big. Erin is round. Fiona is young. All round things are big. Big things are young. All red, nice things are green.
Anne is big.
("Anne" "is" "big" "+")
Erin is round.
("Erin" "is" "round" "+")
Fiona is young.
("Fiona" "is" "young" "+")
All round things are big.
((("something" "is" "round" "+")) -> ("something" "is" "big" "+"))
Big things are young.
((("something" "is" "big" "+")) -> ("something" "is" "young" "+"))
All red, nice things are green.
((("something" "is" "red" "+") ("something" "is" "nice" "+")) -> ("something" "is" "green" "+"))
Erin is round.
True
1
proof
[(triple2)]
("Erin" "is" "round" "+")
triple2
Fiona is not young.
False
1
inv-proof
[(triple3)]
("Fiona" "is" "young" "-")
triple3
Anne is young.
True
2
proof
[(((triple1) -> rule2))]
("Anne" "is" "young" "+")
((triple1) -> (rule2 % int1))
Anne is young.
("Anne" "is" "young" "+")
int1
Anne is not young.
False
2
inv-proof
[(((triple1) -> rule2))]
("Anne" "is" "young" "-")
((triple1) -> (rule2 % int1))
Anne is young.
("Anne" "is" "young" "+")
int1
Erin is young.
True
3
proof
[(((((triple2) -> rule1)) -> rule2))]
("Erin" "is" "young" "+")
((((triple2) -> (rule1 % int2))) -> (rule2 % int1))
Erin is young.
("Erin" "is" "young" "+")
int1
Erin is big.
("Erin" "is" "big" "+")
int2
Erin is not young.
False
3
inv-proof
[(((((triple2) -> rule1)) -> rule2))]
("Erin" "is" "young" "-")
((((triple2) -> (rule1 % int2))) -> (rule2 % int1))
Erin is young.
("Erin" "is" "young" "+")
int1
Erin is big.
("Erin" "is" "big" "+")
int2
Fiona is not green.
Unknown
inv-rconc
[@1: Fiona is green.[CWA. Example of deepest failure = (rule3 <- FAIL)]]
("Fiona" "is" "green" "-")
Anne is green.
Unknown
rconc
[@1: Anne is green.[CWA. Example of deepest failure = (rule3 <- FAIL)]]
("Anne" "is" "green" "+")
Fiona is not big.
Unknown
inv-rconc
[@1: Fiona is big.[CWA. Example of deepest failure = (rule1 <- FAIL)]]
("Fiona" "is" "big" "-")
Anne is red.
Unknown
random
[@0: Anne is red.[CWA. Example of deepest failure = (FAIL)]]
("Anne" "is" "red" "+")
Erin is not red.
Unknown
inv-random
[@0: Erin is red.[CWA. Example of deepest failure = (FAIL)]]
("Erin" "is" "red" "-")
Fiona is round.
Unknown
random
[@0: Fiona is round.[CWA. Example of deepest failure = (FAIL)]]
("Fiona" "is" "round" "+")
@0: Anne is big.[(triple1)] Erin is round.[(triple2)] Fiona is young.[(triple3)] @1: Anne is young.[(((triple1) -> rule2))] Erin is big.[(((triple2) -> rule1))] @2: Erin is young.[(((((triple2) -> rule1)) -> rule2))]
Anne is big.
("Anne" "is" "big" "+")
triple1
Erin is round.
("Erin" "is" "round" "+")
triple2
Fiona is young.
("Fiona" "is" "young" "+")
triple3
Anne is young.
("Anne" "is" "young" "+")
((triple1) -> (rule2 % int1))
Anne is young.
("Anne" "is" "young" "+")
int1
Erin is big.
("Erin" "is" "big" "+")
((triple2) -> (rule1 % int1))
Erin is big.
("Erin" "is" "big" "+")
int1
Erin is young.
("Erin" "is" "young" "+")
((((triple2) -> (rule1 % int2))) -> (rule2 % int1))
Erin is young.
("Erin" "is" "young" "+")
int1
Erin is big.
("Erin" "is" "big" "+")
int2