I want to know the answer to the following question:
How many levels of pre-Ubaid pottery were excavated by the French in the 1980s?
All the background I'm provided with is that "The connection is most clearly seen at Tell Awayli (Oueilli, Oueili) near Larsa, excavated by the French in the 1980s, where eight levels yielded pre-Ubaid pottery resembling Samarran ware.". Is that enough to answer the question?