Task: Text Categorization
Input (English): Context: Port Entropy is the fourth studio album from Japanese multi-instrumentalist Shugo Tokumaru. It was released on April 21 2010 on P-Vine Records to generally positive reviews.
Question: The document can be classified to which topic? 
Options: 1)OfficeHolder, 2)MeanOfTransportation, 3)Athlete, 4)Building, 5)Album
Output (English): 5