def generate_distracting_answer_by_top(question_type, top_answers_split):
    """
    Use top 3 answer of specific type to replace
    Args:
        question_type: string
        top_answers_split: dict, keys are question_type, values are list of (top_answers, frequency)
    """
    return [_[0] for _ in top_answers_split[question_type][:3]]