Question: Dear Socks, Dear Buddy: Kids' Letters to the First Pets is a 1998 children's book concerning a male chocolate-colored Labrador Retriever and one of two pets kept while Bill Clinton was what?

Context paragraphs:
Labrador Retriever: The Labrador Retriever, also Labrador, is a type of retriever-gun dog.  The Labrador is one of the most popular breeds of dog in the United Kingdom and the United States.

João Fernandes Lavrador: João Fernandes Lavrador (] ) was a Portuguese explorer of the late 15th century.  He was the first modern explorer in the coasts of the Northeast of Northern America, including the Labrador peninsula, which bears his name.  The popular dog breed Labrador Retriever is named after the peninsula and thus by effect also bears his name.

Socks the Cat Rocks the Hill: Socks the Cat Rocks the Hill is an unreleased platform video game developed by Realtime Associates for the Super Nintendo Entertainment System.  The game stars Socks, the real life presidential pet of the Clinton family during Bill Clinton's tenure in office.  Originally scheduled for release in the fall of 1993, "Socks the Cat" experienced delays until it was ultimately canceled due to the closure of publisher Kaneko's U.S. branch in the summer of 1994.  The game was complete however, and review copies were still distributed to gaming publications.  A prototype cartridge has entered the hands of private collectors, but the ROM image has not been released to the public.  A Kickstarter campaign to fund a relaunch of the game was successfully funded and anticipates a 2017 release.

Socks (novel): Socks is a children's novel written by Beverly Cleary, originally illustrated by Beatrice Darwin, and published in 1973.  It won the William Allen White Children's Book Award.  The title character of the book would eventually become the name for Socks Clinton, the cat of U.S. President Bill Clinton and family.

Dear Socks, Dear Buddy: Dear Socks, Dear Buddy: Kids' Letters to the First Pets is a 1998 children's book written by First Lady of the United States Hillary Rodham Clinton.  It concerns the two pets that lived in the White House during the Clinton administration, Socks the cat and Buddy the dog.

Fetch! with Ruff Ruffman: Fetch!  with Ruff Ruffman, sometimes shortened as Fetch! , is an American animated television series that was on PBS Kids.  It is a reality-game show that is hosted by an animated anthropomorphic dog named Ruff Ruffman who dispenses challenges to the show's real-life contestants.  Ruff Ruffman appears to be a Labrador Retriever.  The series ran for five seasons and 100 episodes from May 29, 2006, to November 4, 2010, on PBS, with 30 contestants in that time.  In June 2010, WGBH announced that the series would end due to lack of funding.  In June 2008, the series received its first Emmy for Best Original Song for its theme.

Buddy (dog): Buddy (August 7, 1997 – January 2, 2002), a male chocolate-colored Labrador Retriever, was one of two pets kept by the Clinton family while Bill Clinton was President of the United States.  The Clintons' other pet was a cat named Socks.

The Incredible Journey (film): The Incredible Journey is a 1963 live-action Walt Disney film based on the novel "The Incredible Journey" by Sheila Burnford.  Narrated by Rex Allen, the film follows the adventure of three pets, Luath the Labrador Retriever, Bodger the Bull Terrier, and Tao the Siamese cat (Syn), as they journey 250 miles through the Canadian wilderness to return to their home.

Socks (cat): Socks Clinton (Spring 1989 – February 20, 2009) was the pet cat of U.S. President Bill Clinton's family during his presidency.  As an adopted stray cat, he was the only pet of the Clintons during the early years of the administration, and his likeness hosted the children's version of the White House website.  After Clinton left office, Socks resided with former Clinton secretary Betty Currie and her husband, owing to continuing conflicts with Clinton's dog Buddy.

List of Labrador Retrievers: This list of Labrador Retrievers covers notable individual dogs that belong to this breed.  The Labrador retriever is the most popular breed of dog (by registered ownership) in both the United States and the United Kingdom.  The breed is exceptionally affable, intelligent, energetic and good natured, making them excellent and popular pets, companions and working dogs.  They have a high work ethic Common working roles for Labradors include: hunting, tracking and detection, disabled-assistance, carting, and therapy work.  Approximately 60–70% of all guide dogs in the United States are Labradors.

Supporting paragraphs: Dear Socks, Dear Buddy Buddy (dog)
Answer: President of the United States