In a speech delivered at the grocery manufacturers association conference, michelle obama made this claim: "and we need you not just to tweak around the edges, but to entirely rethink the products that you're offering, the information that you provide about these products, and how you market those products to our children. that starts with revamping or ramping up your efforts to reformulate your products, particularly those aimed at kids, so that they have less fat, salt, and sugar, and more of the nutrients that our kids need." which of these statements shows an acknowledgement of a counterclaim to her position?