What is the relationship between 'comScore' and 'Rentrak' in the context of the input sentence.
Options: owner of, currency, distribution format, manufacturer

Better-ranked stocks in the business services industry include Rentrak Corporation RENT with a Zacks Rank #1 (Strong Buy), and comScore Inc. SCOR and PFSweb Inc. PFSW, both carrying a Zacks Rank #2 (Buy).Want the latest recommendations from Zacks Investment Research?
owner of