Complex sentence: H. L. "John" Lyman was the third head football coach for the Doane College Tigers located in Crete, Nebraska and he held that position for the 1894 season.
Split into simpler sentences: H. L. "John" Lyman was an American football coach. He served as the third head football coach for the Doane College in Crete, Nebraska and he held that position for the 1894 season.