Can we construct two sets $E$ and $F$ meeting the following criteria 1) $\dim_H(E) = \dim_H(F) = \dim_H(E ∩ F)$ 2) $\dim_P(E), \dim_P(F)$, and $\dim_P(E ∩ F)$ are distinct? Here $\dim_H$ denotes the Hausdorff dimension and $\dim_P$ denotes the packing dimension.