Which One of the Following Teacher Statements Is Most Consistent

Which one of the following teacher statements is most consistent with the recommendation that classroom rules and procedures should be presented in an informational,rather than controlling,manner?

A) "You should always do your math homework on wide-ruled paper and make sure your answers are lined up in rows that are easy for me to grade."
B) "When you write your compositions,remember that I can read what you've written more easily and can give you more useful feedback if you write clearly."
C) "Remember to do your own work on this assignment. This is not like the cooperative activity we did yesterday."
D) "Tomorrow you should bring in a newspaper or magazine article about one of the countries we are studying in current events this week."