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 team drafted the running back that was backed up by Joseph Yearby during his freshman season at the University of Miami?" whose answer is Cleveland Browns.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Joseph Yearby backed up running back freshman season University of Miami
Useful Output:

Doc 1: NFL Draft Scout has Yearby listed as the 22nd best Running Back in their rankings. He is listed at 5'9 207 with a 4.52 time in the 40 yard dash.
Doc 2: Yearby, after backing up former Seminole and current Atlanta Falcon Devonta Freeman as a freshman, rushed for 5,592 yards. Had he not broken his left fibula in
Doc 3: Yearby became the latest can't-miss talent in a peewee league that produced Colts receiver T.Y. Hilton and Steelers star Antonio Brown. Smith
Doc 4: University Of Miami Running Back Joe Yearby has the best game of his career to date picking up 243 all purpose yards and 2 TD's.
Doc 5: Cook ran for 1,008 yards and eight touchdowns last season. Yearby, 509 yards and a touchdown as the backup. If Cook can't play or is limited by