I am working on a problem where the expected answer is a set of binary strings, such as {00, 01, 10, 11}. I noticed that WeBWorK answer checker automatically converts 00 to 0 and 01 to 1 and mark {0, 1, 10, 11} correct. Is there a way to turn this off so that only {00, 01, 10, 11} is marked correct? My code is as follows. Thanks.

Context("Numeric");

$answer = Compute("{00, 01, 10, 11}");

###########################

# Main text

BEGIN_PGML

Let [`f: \{0, 1\}^2 \to \{0, 1\}^3`].

The domain of [`f`] is [__________________________________________].

END_PGML

############################

# Answer evaluation

$showPartialCorrectAnswers = 1;

ANS($answer->cmp(

list_type=>"set",

removeParens=>0,

implicitList=>0,

showParenHints=>1,

showLengthHints => 0,

));