C. A personal interview because you are talking directly to the person
If the example I gave is what you mean by the question, then it would be a comma. I hope this helps!
Ex:
"It gives us goosebumps",
The answer is B !! The author
c) wins bets for smiley by appearing to be incapable
In the story the horse's nickname was called the "fifteen-minute nag" which made people underestimate her. She was actually very fast. The dog is described as "he wan's worth a cent, but to set around and look ornery, and lay for a chance to steal something." However, the dog would change as soon as he got in the ring. He'd use his opponents hind legs to get the better of him. Most of Smiley's animals were misleading in their appearances.
It solves the possible unbalance in value of one part of the trade over the other.
