%=========================
\section{List of Speakers}
%=========================
\label{app:speakers}

\hrule
\vspace{1em}

Below, we give the list of speakers.  The first column gives a two
character speaker code, used in Appendix~\ref{app:dialoglist}.  The
second column gives the sex of the speakers.  The third column
indicates whether the speaker was an undergraduate ({\bf U}), a graduate
student in computer science ({\bf GC}), a graduate student in
linguistics ({\bf GL}), or a faculty (or staff) member ({\bf F}).  The
fourth column indicates whether the speaker was involved with the {\sc
Trains} project.  See additional comments in Section~\ref
{sec:subjects}.\vspace{.5em}

\begin{center}\small
\begin{tabular}{|lccc|} \hline
Speaker & Sex & Type & Trains \\ \hline 
AM & M & U & \\ 
BA & M & U & \\ 
BM & M & F & Y \\ 
CB & F & U & \\ 
CK & F & U & Y \\ 
CR & M & U & \\
DT & M & GC & Y \\ 
EB & F & U & \\ 
EL & F & U & \\ 
EP & M & U & \\ 
GD & F & GC & \\ 
JA & M & F & Y \\ 
JC & F & U & \\ 
JH & F & GL & Y \\ 
JL & F & U & \\ 
JT & F & U & \\ 
KK & M & U & \\ 
KL & M & U & \\ 
LP & F & U & \\ 
MF & F & U & \\ 
ML & M & GC & \\ 
NB & F & U & \\ 
NH & M & U & \\ 
NM & M & F & Y \\ 
PH & M & GC & Y \\ 
PL & M & U & \\ 
PP & F & GC & \\ 
PS & M & U & \\ 
PV & M & GC & \\ 
RD & F & U & \\ 
RI & F & U & \\ 
SB & F & U & \\ 
SS & F & U & \\ 
TG & F & U & \\ \hline
\end{tabular}
\end{center}
