Detailed Instructions: In this task, you are given a question and a context passage. You have to answer the question based on the given passage.
Q: Frank Sinatra is an example of what genre of singer?, Context: Artists contributing to this format include mainly soft rock/pop singers such as, Andy Williams, Johnny Mathis, Nana Mouskouri, Celine Dion, Julio Iglesias, Frank Sinatra, Barry Manilow, Engelbert Humperdinck, and Marc Anthony.
A:
pop