I want to know the answer to the following question:
Which kingdom did the Chola navy attack during the 11th century?
All the background I'm provided with is that "The Indian Chola navy crossed the ocean and attacked the Srivijaya kingdom of Sangrama Vijayatungavarman in Kadaram (Kedah), the capital of the powerful maritime kingdom was sacked and the king was taken captive.". Is that enough to answer the question?