Find a Circuit with the Following Input/output Table

Essay

Find a circuit with the following input/output table.
$\begin{array} { | c | c | c | | c | } \hline P & Q & R & S \\\hline \hline 1 & 1 & 1 & 0 \\1 & 1 & 0 & 0 \\1 & 0 & 1 & 1 \\1 & 0 & 0 & 0 \\0 & 1 & 1 & 1 \\0 & 1 & 0 & 0 \\0 & 0 & 1 & 0 \\0 & 0 & 0 & 0 \\\hline\end{array}$