Zillow Data Analytics interview questions

Applied online and got a response back pretty quickly for a phone interview. Recruiter talked to me for under 10 minutes for an internship and sent me an assignment to do. I got a csv file of like 20 rows of data with very unclear goals. I tried emailing the recruiter asking for clarification of goals and column names and got nothing. Eventually I turned something in and was later told that they moved on with a different candidate.