def METHOD_NAME(ent_text):
    ent_text = EVERYTHING_EXCEPT_LETTERS_DIGITALS_AND_SPACE.sub(" ", ent_text)
    ent_text = DOUBLE_SPACES.sub(" ", ent_text).strip()
    is_not_stopword = ent_text not in NLTK_STOPWORDS and ent_text not in UNIGRAMS
    is_long_enough = len(ent_text) > 2
    is_not_banned = not re.match(BANNED_ENTITIES, ent_text)
    if is_not_stopword and is_not_banned and is_long_enough:
        return True
    return False