def clean_entity(entity):
    """Gets the entity name from the catapult-server status-error definition.

    Args:
        entity (str): Raw entity to format.

    Returns:
        str: Formatted entity name.
    """
    return entity \
        .lstrip() \
        .replace('DEFINE_', '') \
        .replace('_RESULT', '') \
        .lower() \
        .replace('_', ' ') \
        .title() \
        .replace('Neutral', 'Neutral_') \
        .rstrip() \
        .replace(' ', '')