Answer
It is cold and we are using the pool.
Work Step by Step
RECALL:
The negation of $p \longrightarrow q$ is $p \wedge \neg q$.
The given statement has:
$p$: It is cold.
$q$: We do not use the pool.
Thus,
$\neg q$: We use the pool.
Therefore, the negation of the given conditional statement is:
"It is cold and we are using the pool."
