You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "Thomas E. "Tom" Donilon (born May 14, 1955) is an American lawyer and former government official who served as National Security Advisor in the Obama administration, previously, he served as Deputy to which National Security Advisor, and retired United States Marine Corps general?" whose answer is James Logan "Jim" Jones Jr..
Each document should contain about 30 words, and these documents should contain useful information.

Query: who served as National Security Advisor before tom donilon
Useful Output:

Doc 1: ” As a result, his deputy, Tom Donilon, and his chief of staff, Denis McDonough, “spoke more regularly with Mr. Obama and served as the. 68 Daalder and
Doc 2: Rice and Power are President Obama's latest appointments; Rice will replace Donilon, who is stepping down, as national security adviser.
Doc 3: Q: Hi, Dr. Haass, this is Shari Zephyr, I served at the NSC during Tom's tenure as national security adviser. Nice to see you again, sir. And…
Doc 4: Donilon most recently served as national security adviser to President Barack Obama. In that capacity Mr. Donilon oversaw the National Security
Doc 5: Four former National Security Advisors discuss the foreign policy challenges facing the United States and how these vital issues should be