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 carried usa flag in 2018 winter olympics?" whose answer is Erin Hamlin.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who carried usa flag 2018 winter olympics
Useful Output:

Doc 1: John Shuster and Elana Meyers Taylor are Team USA flag bearers at the Beijing Winter Games. Brittany Bowe will step in for Taylor who tested
Doc 2: Luger Erin Hamlin carried the American flag for Team USA, who wore battery-powered jackets to combat the frigid elements in Pyeongchang. The
Doc 3: Hamlin is the sixth woman in 23 games to carry the US flag, and the first since 2006. CNN's Jill Martin and Dan Moriarty contributed to this
Doc 4: Luge medalist Erin Hamlin is Team USA' choice for flag bearer for the Opening Ceremonies of the 2018 Winter Olympics in Pyeonchang,
Doc 5: Tongan athlete Pita Taufatofua, who first made headlines during the 2016 Rio Olympics, when he served as the country's flag bearer and marched