I want to know the answer to the following question:
Which country did Cyprus demarcate its maritime border in 2010?
All the background I'm provided with is that "Cyprus and Israel demarcated their maritime border in 2010, and in August 2011, the US-based firm Noble Energy entered into a production-sharing agreement with the Cypriot government regarding the block's commercial development.". Is that enough to answer the question?
Answer: yes