question: How many big rivers flow through Thuringia ?
answer: The Saale in the west and the Weiße Elster in the east
turker_answer: The Saale , in the west , and the Weiße Elster , in the east , flow through Thuringia .
rule-based: The Saale in the west and the Weiße Elster in the east flow through Thuringia .