Information:  - Kitty Girls is a defunct all-female singing group formed in April 2007, by Cecille Carpio of Elan Models International and Jose Felix Dingcong of JLD Management, in the Philippines. Originally a quintet, the group consisted of Jocelyn Oxlade, Ayanna Oliva, Veronica Scott, Nicole Deen and Tanya Yuquimpo. In 2010, the group relaunched as a trio with Khai Lim joining Oxlade and Oliva.  - Jocelyn Rose Oxlade (born 2 January 1984) is a Filipino-British singer, model and make up artist. She is a former member of the Kitty Girls.  - Ayanna Oliva is a Filipina model , singer , dancer , DJ , and VJ . She is a member of the Kitty Girls .    Given the information above, choose from the list below the object entity that exhibits the relation 'country of citizenship' with the subject 'ayanna oliva'.  Choices: - british  - philippines
Answer:
philippines