Choose the answer in which capitalization is used correctly.
The Frontier Days, a popular annual rodeo, takes place every summer in Cheyenne, Wyoming.
The Frontier Days, a popular annual rodeo, takes place every summer in Cheyenne, wyoming.
The Frontier Days, a popular annual Rodeo, takes place every summer in Cheyenne, Wyoming.
The Frontier Days, a popular annual rodeo, takes place every Summer in Cheyenne, Wyoming.