answer: #Person1# tells #Person2# about how fatness may bring trouble to people. #Person2# will watch #Person2#'s weight.
documents: #Person1#: The WHO reports about 1. 6 billion adults were overweight. Of which at least 400 million were too fat.
  #Person2#: Fatness can bring more trouble for People.
  #Person1#: What's worse, men who were overweight at the age of 18 had nearly 50% less chance of being married by their 30s and 40s.
  #Person2#: You mean women list a man's appearance first?
  #Person1#: Sure! 500,000 Swedish men born between 1951 and 1961 were surveyed.
  #Person2#: I must watch my weight from now on.
  #Person1#: Yeah, you should in my opinion.