Both are Personifications
The answer is A!
It should read;
Looking toward the south, I saw a funnel shaped cloud stir up the dust.
The cloud can't see so a noun had to be added.
Do we have to write a whole essay for you ?
"As in Beckett's Play, Rosencrantz and Guildenstern pass the time by impersonating other characters, engaging in word play, and remaining silent for long periods of time."