article: At 7: 40 when Mrs. Fang is at breakfast, there comes a call. Twenty minutes later, she is with Ann, because she cannot stop her baby crying  . There, Mrs Fang helps Ann to wash her three-day-old baby. It is her first child and she is learning what to do. After that, Mrs Fang goes on to see Mr Johnson. His arm was broken  and cannot wash or put on his clothes himself. He must be looked after  every day.
  Then Mrs Fang gets her second call that day. She goes to the home for the old. There she works with the old people till 2: 00 p. m. One by one, she answers their questions and helps them take their medicine .
  This is her life. She is busy all day and sometimes she can get calls even late at night when someone needs help. She is busy, but she likes her job and enjoys helping others.
question: Why does Mrs. Fang look after Mr Johnson?
options: He needs people to talk to him. He is unhappy. He likes Mrs Fang. His arm was broken and cannot wash or put on his clothes himself.