OR-ing qualifications with MTurk

Is it possible to have a user have one of multiple Qualifications in order to work on a HIT. For example:

qualifications = Qualifications()
qualifications.add(
    Requirement(comparator='EqualTo', integer_value=6, qualification_type_id=NewTest)
)
qualifications.add(
    Requirement(comparator='EqualTo', integer_value=6, qualification_type_id=OldTest)
)

The user would need to have one of the NewTest or OldTest qualification. Is that possible?