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: "What was the official position of this American career diplomat who died during the attack in which Ahmed Abu Khattala participated in 2012?" whose answer is U.S. Ambassador to Libya.
Each document should contain about 30 words, and these documents should contain useful information.

Query: 2012 Benghazi attack US Ambassador position
Useful Output:

Doc 1: A series of terrorist attacks in Benghazi, Libya, on September 11-12, 2012, resulted in the deaths of four U.S. government personnel, Ambassador Chris. Stevens,
Doc 2: Hillary Clinton is set to testify in front of the House of Representatives Select Committee on Benghazi about the 2012 attack on the US consulate in the Libyan
Doc 3: US forces have captured a militant believed to have played a role in a 2012 attack on a US diplomatic compound in Benghazi, Libya, that killed US Ambassador
Doc 4: US forces have a captured a militant who allegedly played a major role in an attack on the American mission in northeastern Libya five years ago.
Doc 5: We argue that intelligence, security, and organizational deficiencies within the Department of State created vulnerabilities contributing to the deaths of four