Question 1
Among V, Z, U, X, Y, W, S, the following comparisons are known: S is smarter compared to V. V is smarter compared to Y. Y is smarter compared to W. W is smarter compared to Z. Z is smarter compared to X. X is smarter compared to U. Who is the middle?
Chain of comparisons: S > V > Y > W > Z > X > U. Therefore, the middle is W.