answers: because he ran for potus cruz
questions: why did cruz renounce his canadian citizenship? who could be canadian prime minister?
paragraph: Cruz did not renounce his Canadian citizenship as a US Senator- only when he started to run for #POTUS. He could be Canadian Prime Minister.— Donald J. Trump (@realDonaldTrump) January 23, 2016
questions_answers: question: why did cruz renounce his canadian citizenship?, answer: because he ran for potus | question: who could be canadian prime minister?, answer: cruz