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LOHNE BEI VECHTA, GERMANY - JULY 29: Marko Arnautovic #18 of West Ham celebrate after he scores during the pre-season friendly match between Werder Bremen and West Ham United at Heinz Dettmer Stadion on July 29, 2017 in Lohne bei Vechta, Germany. (Photo by West Ham United FC/West Ham United FC via Getty Images)

LOHNE BEI VECHTA, GERMANY - JULY 29: Marko Arnautovic #18 of West Ham celebrate after he scores during the pre-season friendly match between Werder Bremen and West Ham United at Heinz Dettmer Stadion on July 29, 2017 in Lohne bei Vechta, Germany. (Photo by West Ham United FC/West Ham United FC via Getty Images)
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