Input (grade 10): The Yaqui River (RÃ o Yaqui in Spanish) (Hiak Vatwe in Yaqui) is a river in the state of Sonora in northwestern Mexico.
Output (grade 9): The Yaqui River (RÃ o Yaqui in Spanish) (Hiak Vatwe in Yaqui) is a river in the state of Sonora in northwest Mexico.