Tom and I are good friends. Tom is an English boy, but I am a Chinese girl. My name is Li Hua. He is 12 and I am 13. He is in Class One. I'm in Class One, too. Tom has a nice football. He can play it. I have a computer. I can play computer games, but I can't play football. It's difficult. Tom teaches   me to play football, and I teach him to play computer games. Now I can play football and Tom can play computer games. Which of the following   is true (,)?
Tom has a football and Li Hua has a computer. Li Hua can't play football now. Tom can't play football. It's difficult  . Tom and Li Hua are teachers.