Complex sentence: On 16 February 2016, the President of Ukraine, Petro Poroshenko asked Yatsenyuk to resign saying he had lost the support of the coalition and the same day, the Ukrainian parliament voted the cabinet's work unsatisfactory but rejected a call for a vote of no confidence.
Split into simpler sentences: On 16 February 2016, the President of Ukraine, Petro Poroshenko asked Yatsenyuk to resign saying he had lost the support of the coalition. Later the same day, the Ukrainian parliament voted the cabinet's work unsatisfactory but rejected a call for a vote of no confidence.