Complex sentence: Founded in 1919 by Charles C. Allen and Nellie G Allen as a small local hatchery, today, Allen Family Foods is the world's 18th-largest producer of chicken products, producing 10.5 million pounds (4.8 million kg) of finished products per week.
Split into simpler sentences: Founded in 1919 by Charles C. Allen and Nellie G Allen, as a small local hatchery. Today, Allen Family Foods is the world's 18th largest producer of chicken products, producing 10.5 million pounds (4.8 million kg) of finished products per week.