Answer
The answer is true. Nkurunziza was president of Burundi from 2005 to 2020, and he was elected to a third term in 2015 in a controversial election. He was expected to run for re-election in 2020, but he announced in December 2019 that he would not be running. This was a surprise to many people, as it had been widely expected that he would try to stay in power.