input: What is the answer to this question? methods that have same name but different parameter list and different definition known as?

output: function overloading or method overloading


input: What is the answer to this question? who sings the theme song for nbc sunday night football?

output: Carrie Underwood


input: What is the answer to this question? the second most abundant metal available on this earth crust is?

output:
silicon