text: Amelia: Want to go shopping tomorrow? :)
  Anna: can't :(
  Anna: I'm meeting my study group in the morning
  Amelia: noon?
  Anna: I'm visiting my grandma, she turns 86
  Anna: Then I have to do some work cause I am sooo behind and have to make up for it by Monday
  Amelia: Omg that doesn't sound like a Sunday at all :(
  Anna: and then in the evening
  Anna: I have to help my mum cleaning windows
  Amelia: cherry on top
  Anna: I'm looking forward to Monday :(
  Amelia: shopping next weekend perhaps? :)
  Amelia: <file_photo>
target: Amelia wants to go shopping on Sunday with Anna. Anna can't join her, because she has already plans for the whole day.