challenge: Who won the title at the 2016 Nürnberger Versicherungscup – Doubles?
  
  A. Kiki Bertens and Johanna Larsson
  B. Chan Hao-ching and Anabel Medina Garrigues
  C. Anna-Lena Grönefeld and Květa Peschke
  D. Shuko Aoyama and Renata Voráčová
  Answer: 