( inform
  :sender ( agent-identifier
    :name Bob
  )
  :receiver ( set 
    ( agent-identifier
     :name Will
     :resolvers ( sequence
       ( agent-identifier
        :name Lou
       )
       ( agent-identifier
        :name Max
       )
     )
    )
  )
  :reply-by 20080212T153000000
  :content "hello there!"
  :reply-to ( set 
    ( agent-identifier
      :name aoeu
    )
    ( agent-identifier
      :name poop
    )
  )
  :reply-with 123
)
