\begin{tabular}{lllll}
\toprule
Dataset Name & \multicolumn{2}{c}{moons} & \multicolumn{2}{c}{circles} \\
Conditional & True & False & True & False \\
\midrule
Conditional & True & -- & True & -- \\
Conditional Event Shape & 1 & -- & 1 & -- \\
\bottomrule
\end{tabular}
