  We prove the following Helly-type result. Let
$\mathcal{C}_1,\dots,\mathcal{C}_{3d}$ be finite families of convex bodies in
$\mathbb{R}^d$. Assume that for any colorful selection of $2d$ sets,
$C_{i_k}\in \mathcal{C}_{i_k}$ for each $1\leq k\leq 2d$ with $1\leq
i_1<\dots<i_{2d}\leq 3d$, the intersection $\bigcap\limits_{k=1}^{2d} C_{i_k}$
is of volume at least 1. Then there is an $1\leq i \leq 3d$ such that
$\bigcap\limits_{C\in \mathcal{C}_i} C$ is of volume at least $d^{-O(d^2)}$.
