In this task, you are given a text which is the body of a document. You are given a question and options. Pick the correct number. Don't generate anything else apart from the numbers provided in options.
Q: Context: Dating Stephy is an album by Stephy Tang and was released on February 14 2007 in three different versions. It was released in conjunction with Valentine's Day in order to match the theme of the album. At the same time the song Qi Xi also resembles the Chinese equivalent of this day of love and romance. Stephy herself filled in the lyrics for two pieces Waiting for you and Enduring Love. In Cantonese the meaning of Light Bulb is the presence of a third party in a romantic moment.
Question: The document can be classified to which topic?
Options: 1)Artist, 2)Company, 3)OfficeHolder, 4)MeanOfTransportation, 5)Album
A:
5