Schalke 04 coach Jens Keller shouts to his players as they play Dynamo Dresden in a German soccer cup (DFB Pokal) match in Dresden August 18, 2014. REUTERS/Thomas Peter (GERMANY - Tags: SPORT SOCCER) DFB RULES PROHIBIT USE IN MMS SERVICES VIA HANDHELD DEVICES UNTIL TWO HOURS AFTER A MATCH AND ANY USAGE ON INTERNET OR ONLINE MEDIA SIMULATING VIDEO FOOTAGE DURING THE MATCH
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