One of the confusing things about the flashcards when actually writing the answers is that when you are using it in the challenge mode is that it requires you to capitalize words that would normally not be capitalized - especially when a single word or two is used in an incomplete sentence. This is really confusing to a beginner who is struggling to remember whether or not to capitalize Sie or sie or Ihr or ihr in sentences. I realize that the verb tense is supposed to be able to indicate this usage but having to capitalize a word because it appears as the only or first word on the flashcard when it is not supposed to be capitalized adds a lot of confusion for me.