Complex sentence: It was one of the main stations of Guanajuato state for which a quarter of the products were exported, including food, the train was also used as a means of transportation until the late twentieth century by the inhabitants of Apaseo el Grande to border cities.
Split into simpler sentences: It was one of the main stations of Guanajuato state for which a quarter of the products were exported, including food. The train was also used as a means of transportation until the late twentieth century by the inhabitants of Apaseo el Grande to border cities.