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\begin{document}

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\LTR
\begin{center}
\begin{tabular}{c|ccccc}
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$ $ &$temperature$  &  $headache$ & $cough$  & $stomach pain$  &  $chest pain$    \\
\hline\hline
$Al$ &  $<\{0.8,0.7\},\{0.1,0.2\}>$  &  $<\{0.6,0.5\},\{0.1,0.2\}>$  & $<\{0.2,0.1\},\{0.8,0.6\}>$  &  $<\{0.6,0.4\},\{0.1,0.3\}>$  & $<\{0.1,0.3\},\{0.6,0.3\}>$   \\
$Bob$ & $<\{0.0,0.2\},\{0.8,0.6\}>$ &  $<\{0.4,0.5\},\{0.4,0.2\}>$ & $<\{0.6,0.5\},\{0.1,0.2\}>$   & $<\{0.1,0.3\},\{0.7,0.6\}>$ & $<\{0.1,0.2\},\{0.8,0.5\}>$   \\
 $Joe$ &  $<\{0.8,0.6\},\{0.1,0.3\}>$ & $<\{0.8,0.5\},\{0.1,0.2\}>$  & $<\{0.0,0.4\},\{0.6,0.7\}>$   & $<\{0.2,0.3\},\{0.7,0.6\}>$  & $<\{0.0,0.1\},\{0.5,0.3\}>$   \\
 $Ted$ & $<\{0.6,0.4\},\{0.1,0.2\}>$ & $<\{0.5,0.3\},\{0.4,0.5\}>$ & $<\{0.3,0.4\},\{0.4,0.7\}>$     & $<\{0.7,0.5\},\{0.2,0.1\}>$  & $<\{0.3,0.2\},\{0.4,0.3\}>$\\
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\end{tabular}
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