':param question_list: A list of question ids
:param w3af_core: The w3af core object to pass to the question id
:return: A list of question objects'

def _get_instances(self, question_list, w3af_core):

    res = []
    mod = 'w3af.core.controllers.wizard.questions.question_%s'
    for question_id in question_list:
        klass = (mod % question_id)
        question_inst = factory(klass, w3af_core)
        res.append(question_inst)
    return res
