In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
Q: The President of Ecuador is the chief of state and the head of government in the country .
A: 
The President of Ecuador officially called the President of the Republic of Ecuador serves as both the head of state and head of government of Ecuador , is the highest political office in the country as the head of the executive branch of government .