Complex sentence: Republican presidential candidate Donald Trump ejected Ramos from a press conference in August 2015 after Ramos went on a rant before being called on, saying "Sit down, you were not called" and telling him to "Go back to Univision".
Split into simpler sentences: Republican presidential candidate Donald Trump ejected Ramos from a press conference in August 2015 after Ramos went on a rant before being called on. Trump told Ramos "Sit down, you were not called" and told him to "Go back to Univision".