def process_jpg(f):
    pass

def process_pdf(f):
    pass

def process_docx(f):
    pass

def process_file(f):
    pass

def validate_court(lawsuit):
    pass

def validate_accuser(lawsuit):
    pass

# hard to implement
def validate_topic():
    pass

# also hard to implement
def validate_intent():
    pass

def validate_signature():
    pass

def validate_date():
    pass

def validate(text):
    pass