\item \self Consider the \textit{Theory of Uninterpreted Functions and Equality} $\mathcal{T}_{EUF}$. and tick all items that are decidable in the following list.

\begin{itemize}
    \item[$\square$] Quantifier-free fragment of $\mathcal{T}_{EUF}$
    \item[$\square$] Conjunctive fragment of $\mathcal{T}_{EUF}$
    \item[$\square$] Full $\mathcal{T}_{EUF}$
\end{itemize}