Generate a short summary this sentence:
german chancellor helmut kohl and french president francois mitterrand celebrated franco-german friendship at a youth festival in this university town on wednesday .
kohl mitterrand celebrate franco-german friendship
Generera en kort sammanfattning av denna mening: Tysklands kansler Helmut kohl och Frankrikes president Francois mitterrand firade franco-german vänskap på en ungdomsfestival i denna universitetsstad på onsdag.
Generate a brief summary of this sentence: Germany's Chancellor Helmut kohl and France's President Francois Mitterrand celebrated franco-german friendship at a youth festival in this university town on Wednesday.
Kohl Mitterrand hyllar franco-german vänskap
Kohl Mitterrand celebrates franco-german friendship