Question: Which company is based in Europe, PNC Financial Services or Covidien?
Context: The Tower at PNC Plaza is a skyscraper in Pittsburgh, Pennsylvania.  It is the corporate headquarters of the PNC Financial Services Group and has approximately 800,000 sqft , standing 33 stories (545 feet) tall.  Nearby buildings totaling 37,000 sqft , were purchased by PNC and deconstructed to make space for the Tower at PNC Plaza.  The project was estimated to cost $400 million when announced in 2011 (or $ today). PNC Plaza, formerly known as RBC Plaza, is the largest and tallest skyscraper in the city of Raleigh, North Carolina, United States.  The tower rises to a height of 538 ft and is situated on a 0.83 acre lot housing approximately 730000 sqft of office and retail space, parking and residential condominiums.  The building at the corner of Fayetteville Street, Martin Street, and Wilmington Streets served as corporate headquarters for RBC Bank (formerly RBC Centura), the U.S. banking arm of Royal Bank of Canada, before being bought by PNC Financial Services.  This is also the tallest tower in North Carolina outside of Charlotte, the largest city in the state. PNC Financial Services Group, Inc. (stylized as PNC) is a Pittsburgh-based financial services corporation, with assets as of December 31, 2016 of approximately $366 billion, as well as deposits of approximately $249 billion.  PNC operations include a regional banking franchise operating primarily in nineteen states and the District of Columbia with 2,520 branches and 9,024 ATMs, specialized financial businesses serving companies and government entities, and asset management and processing businesses. PNC Park is a baseball park located on the North Shore of Pittsburgh, Pennsylvania.  It is the fifth home of the Pittsburgh Pirates, the city's Major League Baseball (MLB) franchise.  It opened during the 2001 MLB season, after the controlled implosion of the Pirates' previous home, Three Rivers Stadium.  The ballpark is sponsored by PNC Financial Services, which purchased the naming rights in 1998.  PNC Park features a natural grass playing surface and seats 38,362 people for baseball. James E. Rohr (born October 18, 1948) is former Chairman of PNC Financial Services Group (commonly known as PNC Bank) and former CEO.  Rohr served as CEO from May 2000 to April 2013 and as Chairman from May 2001 to April 2014, both times taking over for Tom O'Brien.  He is currently chairman of the Carnegie Mellon University Board of Trustees. PNC Center (formerly National City Center) is a skyscraper located in downtown Cleveland, Ohio at the northwest corner of Euclid Avenue and East 9th Street.  The building has 35 stories and rises to a height of 410 ft , and was designed by Skidmore, Owings and Merrill.  Construction on the building was finished in 1980.  It served as the headquarters for the now defunct National City Corporation, and is now the Cleveland-area offices for PNC Financial Services. The National City acquisition by PNC was the deal by PNC Financial Services to acquire National City Corp. on October 24, 2008 following National City's untenable loan losses during the subprime mortgage crisis.  The deal received much controversy due to PNC using TARP funds to buy National City only hours after accepting the funds while National City itself was denied funds, as well as civic pride for the city of Cleveland, Ohio, where National City was based. Covidien plc was an Irish-headquartered global health care products company and manufacturer of medical devices and supplies.  Covidien became an independent publicly traded company after being spun off from Tyco International in 2007.  It was purchased by Medtronic in a transaction that closed in 2015. One PNC Plaza is a high-rise office building located in the Golden Triangle neighborhood of the Central Business District of Pittsburgh, Pennsylvania, United States.  Constructed in 1972, it is 129.24 m 30 stories.  It houses the general offices for PNC Financial Services.  The building is the former location of PNC's corporate headquarters before completion of the Tower at PNC Plaza. PNC Bank Building is a high-rise skyscraper building located in Washington, D.C., United States.  The building broke ground in 2008, and was completed in 2010.  The building serves as an office building for PNC Financial Services, and serves as the regional headquarters for PNC Financial Services.  The building is 150 ft , containing 12 floors.  The architect of the building is Gensler, who designed the postmodern design of the building.  The developer of the building is PNC/Vornado.
Answer: Covidien