The correct answer is option 3, "Nominal executive." The English crown is an example of a nominal executive because it holds a symbolic role with limited powers. The monarch does not have direct control over the government or decision-making process but instead serves as a ceremonial head of state. The actual executive power lies with the elected government, led by the Prime Minister. The English crown`s responsibilities mainly include representing the country on official occasions and performing symbolic duties. It is important to note that a nominal executive does not have actual governing authority, but rather acts as a figurehead.