This task is about reading the given passage and construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) its answer is a continuous text span from the paragraph. Avoid creating questions that (i) can be answered correctly without actually understanding the paragraph and (ii) uses same words or phrases given in the passage.
Q: The Compact of Free Association with the United States gives the U.S. sole responsibility for international defense of the Marshall Islands. It allows islanders to live and work in the United States and establishes economic and technical aid programs.
A:
What document governs the defense of the Marshall Islands?