“…a focus on the polarity of an utterance in contexts where speakers assert a claim that was previously denied (e.g., The child ate the candies following after The child did not eat the candies). Recent empirical studies (Dimroth, Andorno, Benazzo, & Verhagen, 2010;Turco, Braun, & Dimroth, 2014) have revealed that focusing affirmative polarity plays a crucial role for common ground management 2 (Krifka & Musan, 2012) 1 In this paper we adopt the term contrast and treat it interchangeably with that of focus. Solving the long-standing theoretical definitional problems concerning these two notions would go beyond the scope of this paper.…”