Question: Dear Socks, Dear Buddy is a book that was about the dog that was of what breed, kept by the First Family during their second term?
Sentence (from "Rat Terrier"): Traditionally more of a type than a breed, they share much ancestry with the small hunting dogs known as feists. Common throughout family farms in the 1920s and 1930s, they are now recognized by the United and American Kennel Clubs and are considered a rare breed.
Relevant evidence: No