Complex sentence: One day, Gerardo went to one part of his fields in search of reed to make baskets, he was so busy working on lookig for said object, that he didn't realize an enormous wild bull charging towards him.
Split into simpler sentences: One day, Gerardo went to one part of his fields in search of reeds to make baskets. He was so busy working on looking for said object, that he didn't realize an enormous wild bull was charging towards him.