Can we draw the following hypothesis from the context?

Context:

The 1999 IAAF Grand Prix Final was the fifteenth edition of the season-ending competition for the IAAF Grand Prix track and field circuit, organised by the International Association of Athletics Federations. It was held on 11 September at the Olympic Stadium in Munich, Germany.

Hypothesis: The 1999 IAAF Grand Prix Final was the 16th edition
No