answer: #Person2# wants to know about the Group Account Deposit Service. #Person1# introduces it to #Person1#.
documents: #Person1#: Good afternoon, welcome to IBA. How can I be of service?
  #Person2#: I'd like to talk to somebody about the Group Account Deposit Service.
  #Person1#: This refers to the deposit business offered to the level 1 account of group companies.
  #Person2#: What is it used for? I mean, why bother to get this special account?
  #Person1#: Group companies can use this to make their arrangement of funds flexible, when dealing with their subsidiaries.
  #Person2#: I see, so this can really cut down on time and centralise management. Interesting...