Question: In which area of England is the city that is the base for Zenith Contract Services ?
Context: The International Contract Services Expo (ICSE) is a pharmaceutical exhibition and networking event dedicated to outsourcing and contract services.  It is collocated and co-organised with the world's largest annual pharmaceutical convention, CPhI.  The first edition of ICSE was in 2000. Pacific American Airlines was a United States charter airline headquartered in Burbank, California.  Its predecessor was formed in 1946 as Mercer Airlines and, when DeWight W. Mercer sold the company, was renamed Pacific American in 1976.  The airline provided interstate passenger and cargo charter services as well as contract services for the United States Navy in the Pacific area.  It has since ceased operations. The Institution of Civil Engineers (ICE) is an independent professional association for civil engineers and a charitable body which exists to deliver benefits to the public.  Based in London, ICE has over 90,000 members, of whom three quarters are located in the United Kingdom, while the rest are located in more than 150 countries around the world.  ICE supports the civil engineering profession by offering professional qualification, promoting education, maintaining professional ethics, and liaising with industry, academia and government.  Under its commercial arm, it delivers training, recruitment, publishing and contract services.  As a professional body, ICE is committed to support and promote professional learning (both to students and existing practitioners), managing professional ethics and safeguarding the status of engineers, and representing the interests of the profession in dealings with government, etc.  It sets standards for membership of the body; works with industry and academia to progress engineering standards and advises on education and training curricula. Daily Air Corporation () is an airline with its headquarters in Songshan District, Taipei, Taiwan.  It operates scheduled passenger services to offshore islands from Taiwan, as well as helicopter contract services and charters.  Its main base is Taipei Songshan Airport, with hubs at Kaohsiung International Airport and Taitung Airport. Based in the Kingdom of Bahrain, and with international operations, BMMI (Bahrain Maritime & Mercantile International) is a diversified retail and distribution and contract services and supply group.  The Group specialises in the wholesale, distribution and retail of food and beverages.  BMMI is an international provider of end-to-end supply chain solutions, integrated facility management, logistics and procurement services to governments and to non-governmental, commercial and military organisations.  BMMI manages its activities through branches, associates and joint ventures in Kingdom of Bahrain, Saudi Arabia, Qatar, Iraq, Djibouti, Mali, Ghana, Gabon, Republic of Sudan, South Sudan, Burkina Faso, and Kenya.  BMMI is an independent public company and is listed on the (BSE). Bighorn Airways is an American charter company based in Sheridan, Wyoming, United States.  It operates domestic charter passenger and cargo services, including contract services.  Its main base is Sheridan County Airport. Biotechnology consulting (or biotech consulting) refers to the practice of assisting organizations involved in research and commercialization of biotechnology in improving their methods and efficiency of production, and approaches to R&D.  This assistance is usually provided in the form of specialized technological advice and sharing of expertise.  Both start-up and established organizations would hire biotechnology consultants mainly to receive an independent and professional advice from key opinion leaders, individuals with extensive knowledge and experience in a particular area of biotechnology or biological sciences, and, often, to outsource their projects for implementation by well qualified individuals.  Large management consulting firms would often be able to provide technological advice as well, depending on the qualifications of their consulting team.  With the growth of pharmaceutical companies, biotechnology consulting has recently developed into an industry of its own and separated from the management consulting industry that traditionally also provides technological advice on R&D projects to various industries.  This has also been fueled by the impact various conflicts of interests can have on commercialization when biotechnology organizations contract services from academic institutions or government scientists Zenith Contract Services is a privately owned group of companies based in Coventry, UK. Coventry ( ) is a city and metropolitan borough in the West Midlands, England. HD Air Limited (formerly BAC Express Airlines) was a British cargo airline based in Oxfordshire, United Kingdom.  It operates contract services for the Royal Mail and other express courier companies, as well as ad hoc freight charters throughout Europe.  The main operating bases are Aberdeen Airport, Coventry Airport, Inverness Airport and Luton Airport.
Answer: the West Midlands,