If sa is regarded as the demonstrative and la as the definite article, then the two may cooccur (Value 1). But while there is, and has long been, a tendency for -la to become the definite article in opposition to sa ... la as a demonstrative, one still encounters examples of postposed -la alone where definite and demonstrative interpretations of its role are equally possible (zom la 'the man' or 'this/that man'). It would therefore also be possible to select Value 3 here.