Ukraine foreign minister says to meet Russian, German, French counterparts Sunday

KIEV (Reuters) - Ukrainian Foreign Minister Pavlo Klimkin said on Friday he would meet Russia's Sergei Lavrov and the foreign ministers of Germany and France on Sunday in Berlin. "It can be at a square table or a round table but we have to talk," Klimkin said in a Twitter post. (Reporting by Natalia Zinets; Writing By Richard Balmforth; Editing by Alessandra Prentice/Mark Heinrich)