How Many of the Following Processes Could Be Described as Product-Favored

Multiple Choice

How many of the following processes could be described as product-favored: dissolving the first spoonful of sugar in a cup of hot coffee; alcohol separating from a beer sample at 5 ^$\circ$ C; dissolving the ninth spoonful of sugar in a cup of hot coffee; sediment settling out of an muddy water sample?

A) 0
B) 1
C) 2
D) 3
E) 4