\subsection{Contribution}
\label{subsec:lmdk-sel-contrib}

In this section, we extend the threat model, that we defined in Section~\ref{subsec:lmdk-goal}, by taking into account the {\thething} set $L$ as well.
Simply put, we answer the question \emph{`How can we protect the fact that we care more about certain events?'}.
We design an additional differential privacy mechanism, based on the exponential mechanism (see Section~\ref{subsec:prv-mech} for more details), that we can easily plug-in to the existing {\thething} privacy mechanisms that we presented in Section~\ref{subsec:lmdk-mechs}.