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 did hebrew become the official language of israel?" whose answer is 1948.
Each document should contain about 30 words, and these documents should contain useful information.

Query: when did hebrew become the official language of israel
Useful Output:

Doc 1: This was the first time in more than 2,000 years that Hebrew was an official language of a territory, let alone the place where Hebrew and
Doc 2: It was revived as a spoken language in the 19th and 20th centuries and is the official language of Israel.
Doc 3: The earliest Hebrew texts date from the second millennium B.C.E. and evidence suggests that the Israelite tribes who invaded Canaan spoke Hebrew
Doc 4: The oldest evidence of written Hebrew dates back to the 10 th century BCE. Hebrew soon became a literary source language that was often used by scholars.
Doc 5: A Brief history of Hebrew - how it evolved from a classical language first written over 3000 years ago into a modern language today.