There is 1 red gumdrop and 4 green gumdrops in a small jar. Also, 1 piece of butterscotch candy and 4 pieces of cinnamon candy are in another jar. If Craig draws one piece of candy from each jar without looking, what's the probability that he will get a green gumdrop and a piece of butterscotch candy?
A. 4 / 25
B. 1 / 5
C. 1 / 2
D. 8 / 25