Which Statement About the Stamen and the Carpel or Pistil

Which statement about the stamen and the carpel or pistil is true?

A) The stamen has two named parts,whereas the pistil has three.
B) The stamen produces microgametophytes,whereas the carpel produces megagametophytes.
C) The carpel is yellow and the stamen is brown.
D) The stamens are long,whereas the pistil is short.
E) None of the above