\begin{logicproof}{2} \lnot q \lor p & \prem \\ \begin{subproof} q & \assum \\ \begin{subproof} \lnot q & \assum \\ \false & $\nege 2,3$ \\ p \lor r & $\bote 4$ \end{subproof} \begin{subproof} p & \assum \\ p \lor r & $\ori{1} 6$ \end{subproof} p \lor r & $\ore 1,3-5,6-7$ \end{subproof} q \implies (p \lor r) & $\impi 2-8$ \end{logicproof}