Question: The World Hunger Relief si an annual campaign by a company centered around what?

Context paragraphs:
Aidmatrix: The Aidmatrix Foundation, Inc., (Aidmatrix) is a U.S.-based 501 (c) 3 non-profit organization.  It is a supply chain software developer for nonprofits and those involved in the supply chain of humanitarian relief including disaster relief, medical relief, and hunger relief.  It is headquartered in Dallas, TX.  The President and CEO is Mark Theilken, a former executive at IBM in the U.S. and Asia-Pacific.

Yum! Brands: Yum!  Brands, Inc., or Yum!  and formerly Tricon Global Restaurants, Inc., is an American fast food company.  A Fortune 500 corporation, Yum!  operates the brands Taco Bell, KFC, Pizza Hut, and WingStreet worldwide, except in China, where the brands are operated by a separate company, Yum China.  Prior to 2011, Yum!  owned Long John Silver's and A&W Restaurants.

Local United Network to Combat Hunger: Local United Network to Combat Hunger (LUNCH) is an artist-powered hunger relief organization with national reach, based in Connecticut.

Rise Against Hunger: Rise Against Hunger, formerly Stop Hunger Now, is an international hunger relief non-profit organization that coordinates the packaging and distribution of food and other life-changing aid to people in developing nations.  Founded in 1998, Rise Against Hunger mobilizes more than 350,000 volunteers each year to package meals for people in need around the globe.  Since 2005, Rise Against Hunger has distributed more than 315,000,000 meals to recipients in 74 countries with a mission to end hunger in our lifetime.

Society of St. Andrew: The Society of St. Andrew (SoSA) is a grassroots, faith-based, hunger relief nonprofit working with all denominations to bridge the hunger gap between 96 billion pounds of food wasted every year in the United States and the nearly 40 million Americans who live in poverty.  SoSA relies on support from donors, volunteers and farmers as they glean nutritious excess produce from farmers' fields and orchards after harvest and deliver it to people in need across the United States.  SoSA provides nutritious, healthy produce through innovative, cost-effective programs such as the Potato Project, the Gleaning Network, Harvest of Hope, and the Seed Potato Project.

Miles for Millions Walkathon: The Miles for Millions walkathon was introduced to Canada in 1967.  It was modeled after the Oxfam, United Kingdom, walkathon which was created to alleviate third world hunger and poverty.  The Miles for Millions was intentionally designed to cover an extraordinary distance of 40 mi - now known as an ultramarathon.  During the 1960s and 1970s hundreds of thousands of Canadians participated in the annual walkathon to raise money to alleviate the poverty and hunger crises in South Asian and Africa.  The walk metaphorically resembled a pilgrimage; a personal and collective challenge demanding both political and social conviction to end poverty around the world.  The walkathon included participants of all ages, including school children.  Walkers were required to devote an entire day to the cause as well as soliciting pledges before participating in the walk.  Pledges were based on the distance the participants walked.  Many schools endorsed the Miles for Millions fundraiser as a way to teach social consequences to children and youth.

World Hunger Relief: Yum!  Brands' annual World Hunger Relief campaign is the world's largest private sector hunger relief effort to raise awareness, volunteerism and funds to benefit the United Nations World Food Programme (WFP) and other hunger

Operation Blessing International: Operation Blessing International Relief and Development Corporation (OBI) is a non-profit 501(c)(3) humanitarian organization founded in the United States.  Beginning in 1978, OBI has operations in 105 countries and all 50 US states, providing goods and services valued at more than $3.1 billion.  Implementing programs that provide disaster relief, medical aid, clean water, hunger relief, community development and orphan care, Operation Blessing is governed by a national board of directors that includes founder M. G. "Pat" Robertson.

Hunger Prevention Act of 1988: The Hunger Prevention Act of 1988 (P.L. 100-435) amended the Temporary Emergency Food Assistance Act of 1983 (P.L. 98-8) to require the United States Department of Agriculture (USDA) to make additional types of commodities available for the Temporary Emergency Food Assistance Program (TEFAP), to improve the child nutrition and food stamp programs, and to provide other hunger relief.

Vote Loki: Vote Loki is a four-part comic book series published by Marvel Comics from June 2016 to August 2016 as a satire about the 2016 Presidential Election.  Written by comic book creator Christopher Hastings, the series is centered around Norse god Loki Laufeyson's controversial political campaign for President of the United States and fictional reporter Nisa Contreras's attempt to prove his duplicity.  When Loki's unconventional campaign- centered around the fact that he would have "the guts" to lie outright to the American people, as opposed to the majority of politicians who would just lie- takes off with a surprising amount of support, only Nisa Contreras, young journalist for the Daily Bugle, seems to be undeceived by this promise for change.  The tagline for the series is "BeLIEve", playing on one of the central themes of the issues, deception.

Supporting paragraphs: World Hunger Relief Yum! Brands
Answer: American fast food