 Note that some of the extended implementations of inquisitive semantics (e.g., Roelofsen and Farkas 2015) are also fine-grained enough to account for answer particles. As mentioned above, in these implementations the meaning of a question does not only capture what is needed to resolve the issue that the question raises, but also which propositions are made available by the question for subsequent anaphoric reference, for instance by answer particles. In effect, capturing anaphoric potential also adds structure to question meanings. Thus, these implementations maintain a proposition set perspective, but at the same time address the need for richer semantic structures as well. Such a synthesis is also achieved in Aloni et al. (2007a).