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: "who employs the most employees in the world?" whose answer is Walmart.
Each document should contain about 30 words, and these documents should contain useful information.

Query: largest private sector employer in the world
Useful Output:

Doc 1: The largest private sector employer in the world, Walmart has 2.2 million staff in the US and selected countries worldwide. The family-owned
Doc 2: Largest Employers · Or explore sectors: · Honeywell · RBC Royal Bank · Scotiabank · Arthur J. Gallagher Canada (formerly Stevenson & Hunt Insurance Brokers) · Thames
Doc 3: There are multiple companies that are earning great revenue. Here is the list of world's largest private companies by revenue.
Doc 4: Walmart and Amazon have almost four million employees combined, topping the retail sector for the world's biggest employers.
Doc 5: 1. Walmart. 2,300,000 employees | +0 from 2021. The largest retailer in the world, Walmart did over half a trillion dollars in global sales in