Task: Question Answering
Input (English): passage: The following military bases in Pakistan have been accessible to the United States, mainly for logistics, relief efforts or as launching bases for drone operations. Pakistan comes under the United States Central Command (USCENTCOM) theatre of operations. The Afghanistan-Pakistan Center of Excellence is a division of USCENTCOM, focusing on analysis of operations in Pakistan and Afghanistan (formerly known as the AfPak theatre). Currently, there are no U.S. bases in Pakistan.
 question: does the us have a military base in pakistan?
Output (English): No