answer: #Person2# helps #Person1# to check the things #Person1# will take. #Person2# then suggests #Person1# take sneakers and medicines.
documents: #Person1#: Could you check my list to see whether I have forgotten anything?
  #Person2#: No problem. But how?
  #Person1#: I will open the suitcase and you read through the list.
  #Person2#: Ok. I am done. You have nothing on the list left behind. But I suggest you take sneakers with you.
  #Person1#: Why?
  #Person2#: It is necessary for you to walk on the street. Otherwise, it will be not good to wear high heeled shoes.
  #Person1#: That makes sense. I will do it.
  #Person2#: You do need to take some medicines with you. Just in case.
  #Person1#: Good idea.