How Do Monocots and Dicots Differ in Regards to the Number

How do monocots and dicots differ in regards to the number of floral parts?

A) Monocots have floral parts arranged in groups of three while eudicots have floral parts arranged in groups of fours or fives.
B) Monocots have floral parts arranged in groups of fours while eudicots have floral parts arranged in groups of five.
C) Monocots have floral parts arranged in groups of two while eudicots have floral parts arranged in groups of five.
D) Monocots have floral parts arranged in groups of two while eudicots have floral parts arranged in groups of three.
E) Neither monocots nor eudicots have specific numbers of floral parts.