question: What did Chancellor Wrighton state as one of the reasons for hosting another debate at Washington University ?
answer: These one-of-a-kind events are great experiences for our students , they contribute to a national understanding of important issues
turker_answer: `` These one-of-a-kind events are a great experiences for our students , they contribute to a national understanding of important issues , '' is what Chancellor Wrighton pointed to as one of the reasons for hosting another debate at Washington University .
rule-based: These one-of-a-kind events are great experiences for our students , they contribute to a national understanding of important issues did Chancellor Wrighton state as one of the reasons for hosting another debate at Washington University .