An artist is planning to exhibit his paintings in an auditorium. Seven paintings - F, G, H, J, R, S and U are to be exhibited, three in the south hall and four in the north hall. Four of the paintings - F, G, H, J are oil paintings and three - R, S and U are acrylic paintings. The artist will satisfy the following requirements in setting up the exhibit: Each hall will exhibit at most two acrylic paintings. G cannot be exhibited in the same hall as U. H cannot be exhibited in the same hall as R. If S and U are placed in the south hall, each of the following must be placed in the north hall EXCEPT _____

Explanation: Total: 7 paintings (4 Oil: F, G, H, J; 3 Acrylic: R, S, U). South Hall: 3 paintings, max 2 Acrylic. North Hall: 4 paintings, max 2 Acrylic. Given: S (Acrylic) and U (Acrylic) are in South Hall (2 Acrylics, max reached). Remaining Acrylic (R) **must** be in the North Hall. Rule: G cannot be with U. Since U is in South Hall, G **must** be in North Hall. Rule: H cannot be with R. Since R is in North Hall, H **must** be in South Hall. South Hall must contain: S, U, H (2 Acrylic, 1 Oil). This fills the 3 slots. North Hall must contain: R, G, F, J (2 Acrylic, 2 Oil). Paintings in North Hall: R, G, F, J. The question asks which must be in the North Hall **EXCEPT**... H is in the South Hall, so H is the exception.