def if_valid_event(event):
    """
    Checks if it's a valid event ('#' is meaningless and I don't like those other one's) to parse
    
    Don't remember what 'GOFF' is but 'EGT' is for emergency goaltender. The reason I get rid of it is because it's not
    in the json and there's another 'EGPID' that can be found in both (not sure why 'EGT' exists then).
    
    Events 'PGSTR', 'PGEND', and 'ANTHEM' have been included at the start of each game for the 2017 season...I have no
    idea why. 
     
    :param event: list of stuff in pbp
    
    :return: boolean 
    """
    return event[0] != '#' and event[4] not in ['GOFF', 'EGT', 'PGSTR',
        'PGEND', 'ANTHEM']
