Premise: Philadelphia . Philadelphia is the economic and cultural anchor of the Delaware Valleya region located in the Northeastern United States at the confluence of the Delaware and Schuylkill Rivers with 7.2 million people residing in the eighth-largest combined statistical area in the United States . The area 's many universities and colleges make Philadelphia a top international study destination , as the city has evolved into an educational and economic hub . Philadelphia is the center of economic activity in Pennsylvania and is home to seven Fortune 1000 companies . The 67 National Historic Landmarks in the city helped account for the $ 10 billion generated by tourism .
Hypothesis: Philadelphia has economic activity.
Label: ENTAILMENT