The United States Has 10 Federal Holidays

The United States has 10 federal holidays.Each holiday and the date of the holiday in 2016 are listed in the table below. You work in Washington,DC,and you are looking forward to enjoying the day off on the federal holidays.There are high chances of snow in Washington,DC,from November to March.What is the sample space for the federal holidays that could occur during a winter snow storm in Washington,DC?

A) S = {Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Oct,Nov,Dec}
B) S = {Nov,Dec,Jan,Feb}
C) S = {Veterans,Thanksgiving,Christmas,New Year's,Martin Luther King,Washington}
D) S = {Veterans,Thanksgiving,Christmas,New Year's,Martin Luther King,Washington,Memorial,Independence,Labor,Columbus}