 A different type (4) response holds that, contrary to appearances, conditional sorites paradoxes are sound. For example, it is true, after all, that no number of grains of wheat make a heap. However, such a view immediately runs into trouble because the paradoxes come in pairs. As observed above, there are negative and positive versions of the puzzle depending on whether the soritical predicate is negated. To accept all sorites arguments as sound requires assent to the additional claim that, since one grain of wheat makes a heap, any number does. A radical incoherence follows since there is a commitment to all and any number both making a heap and not making a heap. Similarly, everyone is bald and no one is; everyone is rich and no one is, and so on.