\documentclass[11pt]{article}
\include{lecture}
\begin{document}
\lecture{0}{1/23/2008}{Template}{Your name}
\draft % put this here only if you want to indicate this is a draft
\section{Environments}
\begin{theorem}
This is an example of the theorem environment.
Other theorem-like environments are: claim and exercise.
\end{theorem}
\begin{example}
This is an example of the example environment.
\end{example}
\end{document}
