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\begin{enumerate}
\item $x \land y \land z$ \\
$x \ldots $ the construction side takes a long time \\
$y \ldots $ the construction side is noisy \\
$z \ldots $ the construction side blocks the sun \\
\item $\lnot a \imp \forall x \exists y \big(K(x) \land P(x,y) \imp V(y) \land \lnot W(y)\big)$ \\
$a \ldots $ there is school \\
$K(x) \ldots x$ is a kid \\
$P(x,y) \ldots y$ is parent of $x$\\
$V(x) \ldots x $ takes vacation \\
$W(x) \ldots x $ goes to work \\
$\mathcal{A} = \text{$people$}$ \\
\item $\forall x \big(S(x) \imp E(x) \big)$ \\
$S(x) \ldots x$ is a student \\
$E(x) \ldots x$ takes the exam \\
$\mathcal{A} = \text{People}$
\end{enumerate}