their feedback in the final version of the paper. 3 Below, we address the questions of Reviewer # 3 regarding the definition of smoothness

We thank all the reviewers for their thoughtful feedback. Below, we address the questions of Reviewer # 3 regarding the definition of smoothness. Next we address (2) and compare our definition to Speilman and Teng's definition of smoothness. Let us start by highlighting the similarities between our model of smoothness and Speilman and Teng's. On the other hand, Speilman and Teng's model does this