Complex sentence: In October 2007, Cargill announced the recall of nearly 850,000 frozen beef patties produced at its packing plant in Butler, Wisconsin that were suspected of being contaminated with "E. coli".
Split into simpler sentences: In October 2007, Cargill announced the recall of nearly 850,000 frozen beef patties produced at its packing plant in Butler, Wisconsin. The patties were suspected of being contaminated with "E. coli".