How would you promote the different festivals here in the Philippines ​

D.both a and b vibbrant colors and unconventional arrangement of the figures on the canvas are fundamental for fauvism

The options for this question is 
a.) a private building used for religious purposes
b.) a stadium used for athletic events, chariot racing, and acrobatics
c.) a central building surrounded by religious and governmental buildings
d.) an open space in a town used as a central gathering place or event