[antman]

Did you also create reverse cards? Like: Whose contry's capital is Uagadugu?

[dotancohen]

Anki supports Cloze Deletions, so you could have a card e.g. The capital of {{Burkina Paso}} is {{Uagadugu}}. Anki would then automatically present you with two questions:

  The capital of Burkina Paso is ____.
  The capital of ____ is Uagadugu.