answer: #Person1# offers Linda candy or cookies, but Linda refuses because she is losing weight.
documents: #Person1#: Linda, would you care for some candies or cookies? 
  #Person2#: No, don't try to tend me. I'm becoming chubby, and I have to slender down. 
  #Person1#: You are not really chubby. You are actually thin enough. 
  #Person2#: I don't think so. I know I've put on weight this winter. 
  #Person1#: So you are watching your weight, aren't you? 
  #Person2#: Yes, to tell you the truth. I am on the diet.