def main():
    LANGUAGES = {'de': 'german', 'en': 'english'}
    lang = LANGUAGES[sys.argv[1]]
    for line in sys.stdin:
        for sentence in process_line(line, language=lang):
            print(sentence)
def main():
    LANGUAGES = {'de': 'german', 'en': 'english'}
    lang = LANGUAGES[sys.argv[1]]
    for line in sys.stdin:
        for sentence in process_line(line, language=lang):
            print(sentence)