for content, content_type in ((self.text, ContentType.TEXT),
                              (self.audio, ContentType.AUDIO),
                              (self.animation, ContentType.ANIMATION),
                              (self.document, ContentType.DOCUMENT),
                              (self.game, ContentType.GAME),
                              (self.photo, ContentType.PHOTO),
                              (self.sticker, ContentType.STICKER)):
    if content:
        return content_type