The squirrel is nice. If the squirrel is red then the squirrel is nice. If the squirrel is red and the squirrel is rough then the squirrel is nice. Round, red things are rough. If something is round then it is red. If something is round and rough then it is big. If the squirrel is rough and the squirrel is nice then the squirrel is big. Big, red things are rough. If something is nice then it is round.
The squirrel is nice.
("squirrel" "is" "nice" "+")
If the squirrel is red then the squirrel is nice.
((("squirrel" "is" "red" "+")) -> ("squirrel" "is" "nice" "+"))
If the squirrel is red and the squirrel is rough then the squirrel is nice.
((("squirrel" "is" "red" "+") ("squirrel" "is" "rough" "+")) -> ("squirrel" "is" "nice" "+"))
Round, red things are rough.
((("something" "is" "round" "+") ("something" "is" "red" "+")) -> ("something" "is" "rough" "+"))
If something is round then it is red.
((("something" "is" "round" "+")) -> ("something" "is" "red" "+"))
If something is round and rough then it is big.
((("something" "is" "round" "+") ("something" "is" "rough" "+")) -> ("something" "is" "big" "+"))
If the squirrel is rough and the squirrel is nice then the squirrel is big.
((("squirrel" "is" "rough" "+") ("squirrel" "is" "nice" "+")) -> ("squirrel" "is" "big" "+"))
Big, red things are rough.
((("something" "is" "big" "+") ("something" "is" "red" "+")) -> ("something" "is" "rough" "+"))
If something is nice then it is round.
((("something" "is" "nice" "+")) -> ("something" "is" "round" "+"))
The squirrel is nice.
True
1
proof
[(triple1)]
("squirrel" "is" "nice" "+")
triple1
The squirrel is not nice.
False
1
inv-proof
[(triple1)]
("squirrel" "is" "nice" "-")
triple1
The squirrel is round.
True
2
proof
[(((triple1) -> rule8))]
("squirrel" "is" "round" "+")
((triple1) -> (rule8 % int1))
The squirrel is round.
("squirrel" "is" "round" "+")
int1
The squirrel is not round.
False
2
inv-proof
[(((triple1) -> rule8))]
("squirrel" "is" "round" "-")
((triple1) -> (rule8 % int1))
The squirrel is round.
("squirrel" "is" "round" "+")
int1
The squirrel is red.
True
3
proof
[(((((triple1) -> rule8)) -> rule4))]
("squirrel" "is" "red" "+")
((((triple1) -> (rule8 % int2))) -> (rule4 % int1))
The squirrel is red.
("squirrel" "is" "red" "+")
int1
The squirrel is round.
("squirrel" "is" "round" "+")
int2
The squirrel is not red.
False
3
inv-proof
[(((((triple1) -> rule8)) -> rule4))]
("squirrel" "is" "red" "-")
((((triple1) -> (rule8 % int2))) -> (rule4 % int1))
The squirrel is red.
("squirrel" "is" "red" "+")
int1
The squirrel is round.
("squirrel" "is" "round" "+")
int2
The squirrel does not see the squirrel.
Unknown
inv-random
[@0: The squirrel sees the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "sees" "squirrel" "-")
The squirrel chases the squirrel.
Unknown
random
[@0: The squirrel chases the squirrel.[CWA. Example of deepest failure = (FAIL)]]
("squirrel" "chases" "squirrel" "+")
@0: The squirrel is nice.[(triple1)] @1: The squirrel is round.[(((triple1) -> rule8))] @2: The squirrel is red.[(((((triple1) -> rule8)) -> rule4))] @3: The squirrel is rough.[(((((triple1) -> rule8) ((((triple1) -> rule8)) -> rule4)) -> rule3))] @4: The squirrel is big.[(((((((triple1) -> rule8) ((((triple1) -> rule8)) -> rule4)) -> rule3) triple1) -> rule6) OR ((((triple1) -> rule8) ((((triple1) -> rule8) ((((triple1) -> rule8)) -> rule4)) -> rule3)) -> rule5))]
The squirrel is nice.
("squirrel" "is" "nice" "+")
triple1
The squirrel is round.
("squirrel" "is" "round" "+")
((triple1) -> (rule8 % int1))
The squirrel is round.
("squirrel" "is" "round" "+")
int1
The squirrel is red.
("squirrel" "is" "red" "+")
((((triple1) -> (rule8 % int2))) -> (rule4 % int1))
The squirrel is red.
("squirrel" "is" "red" "+")
int1
The squirrel is round.
("squirrel" "is" "round" "+")
int2
The squirrel is rough.
("squirrel" "is" "rough" "+")
((((triple1) -> (rule8 % int3)) ((((triple1) -> (rule8 % int3))) -> (rule4 % int2))) -> (rule3 % int1))
The squirrel is rough.
("squirrel" "is" "rough" "+")
int1
The squirrel is red.
("squirrel" "is" "red" "+")
int2
The squirrel is round.
("squirrel" "is" "round" "+")
int3
The squirrel is big.
("squirrel" "is" "big" "+")
((((((triple1) -> (rule8 % int4)) ((((triple1) -> (rule8 % int4))) -> (rule4 % int3))) -> (rule3 % int2)) triple1) -> (rule6 % int1))
The squirrel is big.
("squirrel" "is" "big" "+")
int1
The squirrel is rough.
("squirrel" "is" "rough" "+")
int2
The squirrel is red.
("squirrel" "is" "red" "+")
int3
The squirrel is round.
("squirrel" "is" "round" "+")
int4
((((triple1) -> (rule8 % int4)) ((((triple1) -> (rule8 % int4)) ((((triple1) -> (rule8 % int4))) -> (rule4 % int3))) -> (rule3 % int2))) -> (rule5 % int1))
The squirrel is big.
("squirrel" "is" "big" "+")
int1
The squirrel is rough.
("squirrel" "is" "rough" "+")
int2
The squirrel is red.
("squirrel" "is" "red" "+")
int3
The squirrel is round.
("squirrel" "is" "round" "+")
int4