Note: By default, the tool will create individual folders for each extracted element. When the file launches within Pages, choose File > Save and then pick a place to save it, which will create a new version of the file as a Pages document. TextEdit (and the textutil command line utility) can import/export Word documents, so you could experiment with that. This is one way to embed one or more PDFs within a rich text document on OS X.
First of all change the file extension of the MS Word document, i.e.
