Original sentence: Businessman Donald Trump, in a television interview on CNBC, stated that Rice is ineffective in her role, adding that, unlike other secretaries of state, she goes on foreign trips, but, in his opinion, no solutions are ever achieved
Edited sentence: Businessman Donald Trump, in a television interview on CNBC, stated that Rice is ineffective in her role, adding that unlike other secretaries of state, she goes on foreign trips, but no solutions are ever achieved