\documentclass{article}
\begin{document}
{ \small
%\begin{table}[ht]
%\caption{?????-??????-??}
{\large \textbf{Training Data} } \\
\begin{tabular}{l l l l l}
\hline
\\
{\em Positive Training } & (22 cases) \\
avalanche&bomb threat&broken leg&burglary&car collision\\
death threat&fire&flood&gas leak&heart attack\\
hurricane&landslide&murder&overdose&pneumonia\\
rape&roof collapse&sinking ship&stroke&tornado\\
train wreck&trapped miners\\ \\
{\em Negative Training } & (25 cases) \\
arthritis&broken dishwasher&broken toe&cat in tree&contempt of court\\
dandruff&delayed train&dizziness&drunkenness&enumeration\\
flat tire&frog&headache&leaky faucet&littering\\
missing dog&paper cut&practical joke&rain&roof leak\\
sore throat&sunset&truancy&vagrancy&vulgarity\\ \\
{\em Anchors } & (6 dimensions) \\
crime&happy&help&safe&urgent\\
wash\\ \\
\end{tabular}
\begin{tabular}{l l l}\
{\large \textbf{Testing Results} } \\
& Positive tests & Negative tests \\
%heading
\hline
Positive&assault, coma,&menopause, prank call, \\
Predictions&electrocution, heat stroke,&pregnancy, traffic jam \\
&homicide, looting,& \\
&meningitis, robbery,& \\
&suicide& \\
\hline
Negative&sprained ankle&acne, annoying sister, \\
Predictions&&campfire, desk, \\
&&mayday, meal \\
{\large \textbf{ Accuracy } } & 15/20 = 75.00\% & \\
\end{tabular}
%\label{table:emergencies}
%\end{table}
}
\end{document}