I want to know the answer to the following question:
When did the Austrian filming of Spectre finish?
All the background I'm provided with is that "Filming started in Austria in December 2014, with production taking in the area around Sölden—including the Ötztal Glacier Road, Rettenbach glacier and the adjacent ski resort and cable car station—and Obertilliach and Lake Altaussee, before concluding in February 2015.". Is that enough to answer the question?