It is clear that Anders’ presentation on definition of the sandwich was the big hit of the week and takes the prize for public admiration. I also admire the Anders’ research in this problem, as a lot of time has been spent arguing the “sandwichness” and Anders provides us with a rigorous topological basis for building such arguments. I also really enjoyed Joe’s and Bryan’s presentations. Applying TDA to topics that historically lie in the realm of humanities is very interesting. In particular, Joe’s presentation has involved some in-depth research in comparison of the newer methods to the methods of NLP analysis that are already used in industry. It is very good to know what works and what doesn’t, and Joe’s research provides analysis of TDA methods in such application.