Complex sentence: On 31 December 2014, news reports floated claiming Khan has married Pakistani politician Imran Khan, chairman of Pakistan Tehreek-e-Insaf, but reports were rejected by Imran Khan calling them rumors.
Split into simpler sentences: On 31 December 2014, news reports floated claiming Khan has married Pakistani politician Imran Khan, chairman of Pakistan Tehreek-e-Insaf. Reports were rejected by Imran Khan calling them rumors.