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: "when was the first first person shooter game?" whose answer is 1973.
Each document should contain about 30 words, and these documents should contain useful information.

Query: SEGA's Jet Rocket (1970)
Useful Output:

Doc 1: Sega Jet Rocket: The trailblazing '70s arcade game with no computer or screen · More Relevant Posts · Metal Slug Tactics gives turn-based strategy
Doc 2: Rare sight into inside of a working Sega Jet Rocket arcade machine from 1970. Jet Rocket is electro-mechanical arcade flight simulator.
Doc 3: "1970 Sega Jet Rocket electro-mechanical flight simulator arcade game. Jet Rocket is considered to be the very first flight simulator game,
Doc 4: Jet Rocket was developed by Sega in the late 1960s, back when the Japan/Hawaii-based company provided coin-operated games to US military bases
Doc 5: 1970年，世嘉推出了一款街機遊戲Jet Rocket，它是世界上第一款飛行模擬器遊戲、第一款第一人稱射擊遊戲和首個“開放世界”遊戲。儘管沒有電腦甚至視頻屏幕，這