 This seems to be correct, though there is more to say about the indefinite singular in this regard. In particular, the indefinite singular receives an existential interpretation even with individual level predicates when the property attributed is “out of the blue”, or to a very unnatural kind. Yael Greenberg (2003) asks us to note the contrast between the following pairs. Both statements involve individual level predicates, and accordingly the bare plural receives a generic interpretation. It is, however, very difficult to interpret the following indefinite singular statements as anything other than existential statements, conveying a remarkable fact about a particular individual: