Complex sentence: Mark's Moving & Storage facilitates the donation of about 60,000 pounds of used furniture each year to Mark's Northeastern Furniture Foundation which then distributes that furniture to organizations such as the United Way which help local families and individuals in need.
Split into simpler sentences: Mark's Moving & Storage facilitates the donation of about 60,000 pounds of used furniture each year to Mark's Northeastern Furniture Foundation. The foundation then distributes that furniture to organizations such as the United Way which help local families and individuals in need.