\textbf{79-} \textbf{Women aged 60--68 running the marathon run on average two minutes \ldots\ldots\ldots\ldots\ldots year.}
\noindent 1) faster each \hspace{1.5cm} 2) the fastest \hspace{1.5cm} 3) fastest of the \hspace{1.5cm} 4) faster than
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