answer: #Person2# tells #Person1# the cotton clothes are durable.
documents: #Person1#: Excuse me, what material is it? 
  #Person2#: Rhaki. Do you want some? 
  #Person1#: No, where are the cotton cloths? 
  #Person2#: I will show you. 
  #Person1#: What is the shrink rate after washing? 
  #Person2#: Less than 5%. It's quite durable.