Premise: Yelp . Yelp was founded in 2004 by former PayPal employees Russel Simmons and Jeremy Stoppelman . By 2010 it had $ 30 million in revenues and the website had published more than 4.5 million crowd-sourced reviews . From 2009 to 2012 , Yelp expanded throughout Europe and Asia . In 2009 it entered several negotiations with Google for a potential acquisition . As of 2016 , Yelp.com has 135 million monthly visitors and 95 million reviews .
Hypothesis: Yelp only existed in 2007.
Label: CONTRADICTION