Task: Pos Tagging
Input (English): Sentence: The early days were the days of competition between Paul and his wife and John and his wife and he knew he had to compete with ugly John for the leadership of the band in front of their wives and having Yoko Ono made him aware of his lack of virility and repressed homosexuality , he grew the beard that we see in the " Let it Be " film and started to show pictures of naked women in the same film , doing every effort he {{ could }} to be seen as a man .... 
Word: could
Output (English): AUX