\textbf{46--} \textbf{Identify the particle ``\textLR{لا}'' that is \underline{not} functioning (as a negation particle):}
\begin{itemize}
\item[(1)] O rational one! Do not think about the affairs of others,
\item[(2)] So do not make the inner self of your life equivalent to the appearance of their lives,
\item[(3)] So no one has problems in his inner self,
\item[(4)] No one knows it except God Almighty!
\end{itemize}