text: John: Hi Alice. Do you know what is our homework for tomorrow?
  Alice: We have to write an letter in German about our last class trip and in maths prepare for the test from geometry.
  John: The letter will be easy but a math test? I didn't know about that...
  Alice: Yeah, Ms Stewart told us about it a week ago
  John: Oh no I must have not write it down to my calender. Thanks for tour help, see ya
target: Alice and John need to write a letter in German and study for the test in geometry.