 Complete the following sentence: On 13 March 2014, Churkin was questioned by Arseniy Yatsenyuk on whether Crimea had a right to hold a referendum on Crimea. Complete the following sentence: On 13 March 2014, Churkin was questioned by Arseniy Yatsenyuk on whether Crimea had a right to hold a referendum on Crimea. On 13 March 2014, Churkin was questioned by Arseniy Yatsenyuk on whether Crimea had a right to hold a referendum on Crimea. : ìdìbò tí yóò pinnu ipò Crimea gẹgẹ bí apá kan Rọṣíà tàbí Ukraine. 