{"gt_parse": {"text_sequence": "Giorgio de Stefani in the semi-final and Umb erto de Morpurgo for the former championships and de Mo rpurgo again for the latter. He also d efended his Monaco mixed title for the first time and the Butler Cup for the third. But he los t in Roubaix and in Biarritz to Christian Boussus and Pi erre Henri Landry respectively, which raised concerns and let to newspaper speculation about a loss o f form. In Ber lin at the Rot-Weiss Club T"}}