Matteo Negri Milen Kouylekov Bernardo Magnini Detecting Expected Answer Relations through Textual Entailment. 532-543 2008 conf/cicling/2008 CICLing http://dx.doi.org/10.1007/978-3-540-78135-6_46 db/conf/cicling/cicling2008.html#NegriKM08