Q. Who among the following pairs reached into the final round of Canadian Open, 2015?

Answer of this question "Who among the following pairs reached into the final round of Canadian Open, 2015?", here are 4 choices for this question : Shiho Tanaka & Ashwini Ponnappa , Shiho Tanaka & Koharu Yonemoto , Jwala Gutta & Ashwini Ponnappa , Eefje Muskens & Koharu Yonemoto .
Answer Is " Jwala Gutta & Ashwini Ponnappa ".