Match LIST-I with LIST-II
\begin{tabularx}{0.8\textwidth}{|l|X|l|X|}
\hline
\multicolumn{2}{|c|}{LIST-I} & \multicolumn{2}{c|}{LIST-II}
\multicolumn{2}{|c|}{Period} & \multicolumn{2}{c|}{Genra of horse}
\hline
A. & Pleistocene & I. & Eohippus
B. & Eocene & II. & Mesohippus
C. & Miocene & III. & Equus
D. & Oligocene & IV. & Merychippus
\hline
\end{tabularx}
Choose the most appropriate answer from the options given below: