<|system|>
Compute $\begin{pmatrix} 5 \\ -4 \end{pmatrix} + \begin{pmatrix} -11 \\ 10 \end{pmatrix}$.</s>.
<|user|>
Can you answer based on context?
<|assistant|>
We see that
\[\begin{pmatrix} 5 \\ -4 \end{pmatrix} + \begin{pmatrix} -11 \\ 10 \end{pmatrix} =  \begin{pmatrix} -6 \\ 6 \end{pmatrix}.\]