Question: How many districts are there in the city where the Centre for Science and Environment has its headquarters?

full_context: Document 1: Delhi: Delhi Union territory and Megacity National Capital Territory of Delhi From top clockwise: Lotus temple, Humayun's Tomb, Connaught Place, Akshardham temple and India Gate Location of Delhi in India Coordinates: 28 ° 36 ′ 36 ''N 77 ° 13 ′ 48'' E ﻿ / ﻿ 28.61000 ° N 77.23000 ° E ﻿ / 28.61000; 77.23000 Coordinates: 28 ° 36 ′ 36 ''N 77 ° 13 ′ 48'' E ﻿ / ﻿ 28.61000 ° N 77.23000 ° E ﻿ / 28.61000; 77.23000 Country India Settled 6th century B.C. Incorporated 1857 Capital formation 1911 Formation of Union Territory 1956 Formation of NCT 1 February 1992 Capital New Delhi Districts 11 Government Body Government of Delhi Lt. Governor Anil Baijal, IAS Chief Minister Arvind Kejriwal (AAP) Deputy Chief Minister Manish Sisodia Chief Secretary Anshu Prakash, IAS Commissioner of Police Amulya Patnaik, IPS Area Union territory 1,484.0 km (573.0 sq mi) Water 18 km (6.9 sq mi) Area rank 31st Elevation 200 -- 250 m (650 -- 820 ft) Population (2011) Union territory 16,787,941 Density 11,312 / km (29,298 / sq mi) Urban 16,349,831 (2nd) Megacity 11,034,555 (2nd) Metro (2016) 26,454,000 (1st) Demonym (s) Delhiite Languages Official Hindi English Additional official Punjabi Urdu GDP Nominal (NCT) ₹6.86 lakh crore (US $100 billion) (2017 - 18) Nominal per capita ₹329,093 (US $4,800) (2017 - 18) Metro GDP / PPP $167 -- 370 billion Time zone IST (UTC + 5.30) Pincode (s) 1100XX Area code (s) + 91 11 ISO 3166 code IN - DL Website delhi.gov.in
Document 2: Centre for Science and Environment: Centre for Science and Environment (CSE) is a not-for-profit public interest research and advocacy organisation based in New Delhi, India. Established in 1980, CSE works as a think tank on environment-development issues in India, poor planning, climate shifts devastating India's Sundarbans and advocates for policy changes and better implementation of the already existing policies. CSE uses knowledge-based activism to create awareness about problems and propose sustainable solutions.
Document 3: New Delhi: With a total area of 42.7 km2 (16.5 sq mi), New Delhi forms a small part of the Delhi metropolitan area. Because the city is located on the Indo-Gangetic Plain, there is little difference in elevation across the city. New Delhi and surrounding areas were once a part of the Aravalli Range; all that is left of those mountains is the Delhi Ridge, which is also called the Lungs of Delhi. While New Delhi lies on the floodplains of the Yamuna River, it is essentially a landlocked city. East of the river is the urban area of Shahdara. New Delhi falls under the seismic zone-IV, making it vulnerable to earthquakes.
Document 4: List of districts of Delhi: Sl.No. District Headquarter Sub divisions (Tehsils) New Delhi Connaught Place Chanakyapuri Delhi Cantonment Vasant Vihar North Delhi Narela Model Town Narela Alipur North West Delhi Kanjhawala Rohini Kanjhawala Saraswati Vihar West Delhi Rajouri Garden Patel Nagar Punjabi Bagh Rajouri Garden 5 South West Delhi Dwarka Dwarka Najafgarh Kapashera 6 South Delhi Saket Saket Hauz Khas Mehrauli 7 South East Delhi Defence Colony Defence Colony Kalkaji Sarita Vihar 8 Central Delhi Daryaganj Kotwali Civil Lines Karol Bagh 9 North East Delhi Seelampur Seelampur Yamuna Vihar Karawal Nagar 10 Shahdara Shahdara Shahdara Seemapuri Vivek Vihar 11 East Delhi Preet Vihar Gandhi Nagar Preet Vihar Mayur Vihar
Document 5: Canadian Environmental Law Association: The Canadian Environmental Law Association (CELA) is a non-profit, public interest organization established in 1970 to use existing laws to protect the environment and to advocate environmental law reforms. It is also a free legal advisory clinic for the public, and will act at hearings and in courts on behalf of citizens or citizens' groups who are otherwise unable to afford legal assistance. Funded by Legal Aid Ontario, CELA is one of 79 community legal clinics located across Ontario, 15 of which offer services in specialized areas of the law. CELA also undertakes additional educational and law reform projects funded by government and private foundations.
Document 6: Delhi: Delhi Union territory and Megacity National Capital Territory of Delhi From top clockwise: Lotus temple, Humayun's Tomb, Connaught Place, Akshardham temple and India Gate Location of Delhi in India Coordinates: 28 ° 36 ′ 36 ''N 77 ° 13 ′ 48'' E ﻿ / ﻿ 28.61000 ° N 77.23000 ° E ﻿ / 28.61000; 77.23000 Coordinates: 28 ° 36 ′ 36 ''N 77 ° 13 ′ 48'' E ﻿ / ﻿ 28.61000 ° N 77.23000 ° E ﻿ / 28.61000; 77.23000 Country India Settled 6th century B.C. Incorporated 1857 Capital formation 1911 Formation of Union Territory 1956 Formation of NCT 1 February 1992 Capital New Delhi Districts 11 Government Body Government of Delhi Lt. Governor Anil Baijal, IAS Chief Minister Arvind Kejriwal (AAP) Chief Secretary Anshu Prakash, IAS Commissioner of Police Amulya Patnaik, IPS Area Union territory 1,484.0 km (573.0 sq mi) Water 18 km (6.9 sq mi) Area rank 31st Elevation 200 -- 250 m (650 -- 820 ft) Population (2011) Union territory 16,787,941 Density 11,312 / km (29,298 / sq mi) Urban 16,349,831 (2nd) Megacity 11,034,555 (2nd) Metro (2016) 26,454,000 (1st) Demonym (s) Delhiite Languages Official Hindi and English Additional official Punjabi and Urdu Time zone IST (UTC + 5.30) Pincode (s) 1100XX Area code (s) + 91 11 ISO 3166 code IN - DL Metro GDP (PPP) $167 to $370 billion Website delhi.gov.in
Document 7: United Nations Environment Programme: The United Nations Environment Programme (UNEP), a programme of the United Nations, coordinates the organization's environmental activities and assists developing countries in implementing environmentally sound policies and practices. It was founded by Maurice Strong, its first director, as a result of the United Nations Conference on the Human Environment (Stockholm Conference) in June 1972 and has overall responsibility for environmental problems among United Nations agencies; however, international talks on specialized issues, such as addressing climate change or combating desertification, are overseen by other UN organizations, like the Bonn-based Secretariat of the United Nations Framework Convention on Climate Change and the United Nations Convention to Combat Desertification. UNEP's activities cover a wide range of issues regarding the atmosphere, marine and terrestrial ecosystems, environmental governance and green economy. It has played a significant role in developing international environmental conventions, promoting environmental science and information and illustrating the way those can be implemented in conjunction with policy, working on the development and implementation of policy with national governments, regional institutions in conjunction with environmental non-governmental organizations (NGOs). UNEP has also been active in funding and implementing environment related development projects.
Document 8: Energy and Environmental Security Initiative: Established in 2003, the Energy and Environmental Security Initiative (EESI) is an interdisciplinary Research & Policy Institute located at the University of Colorado Law School. The fundamental mission of EESI is to serve as an interdisciplinary research and policy center concerning the development and crafting of State policies, U.S. energy policies, and global responses to the world's energy crisis; and to facilitate the attainment of a global sustainable energy future through the innovative use of laws, policies and technology solutions. In pursuit of this mission, EESI's primary operational function is that of an enabling environment for teaching, research and policy analysis vis-à-vis the impact of laws and policies on the scientific, technological, sociopolitical, commercial, and environmental dimensions of sustainable energy.
Document 9: New Delhi: Although colloquially Delhi and New Delhi as names are used interchangeably to refer to the jurisdiction of NCT of Delhi, these are two distinct entities, and the latter is a small part of the former.
Document 10: Campaign for Science and Engineering: The Campaign for Science and Engineering was founded as Save British Science (SBS) in January 1986. The organisation started out when 1,500 scientists banded together to pay for an advert in The Times. It called on the Prime Minister, Margaret Thatcher to 'Save British Science'. The organisation changed its name to the Campaign for Science and Engineering in 2005.
Document 11: La Casa de la Ciencia de Sevilla - Science Museum: Along with a museum, the building houses the Andalusian headquarters of the Spanish National Research Council (CSIC). CSIC is the largest public institution devoted to research in Spain, and the third largest in Europe. The building was opened to the public in 2008, with the goal of sharing knowledge acquired through scientific research. La Casa de la Ciencia aims to be a bridge between the scientific research community and the public, sharing contemporary scientific research and information on environmental issues.
Document 12: Leave No Trace: These principles have been adapted to different activities, ecosystems and environments. Since 1994, Leave No Trace Center For Outdoor Ethics, a non-profit organization also known as Leave No Trace, exists to educate people about their recreational impact on nature as well as the principles of Leave No Trace to prevent and minimize such impacts.
Document 13: North East Institute of Science and Technology, Jorhat: North East Institute of Science and Technology (NEIST), Jorhat (formerly Regional Research Laboratory) is a constituent establishment of the Council of Scientific and Industrial Research (CSIR), a premier R&D organisation of India, which has a chain of laboratories across the country. This laboratory was established in 1961 under the chemical science group of CSIR and originally its main aim was to develop indigenous technologies by utilising the immense natural resources of northeastern India like Petroleum, Natural Gas, Minerals, Tea, Aromatic and Medicinal plants.
Document 14: Sarita Vihar: Sarita Vihar District Subdivision Sarita Vihar Location in Delhi, India Coordinates: 28 ° 32 ′ 02 ''N 77 ° 17 ′ 24'' E ﻿ / ﻿ 28.533890 ° N 77.289942 ° E ﻿ / 28.533890; 77.289942 Coordinates: 28 ° 32 ′ 02 ''N 77 ° 17 ′ 24'' E ﻿ / ﻿ 28.533890 ° N 77.289942 ° E ﻿ / 28.533890; 77.289942 Country India State Delhi District South East Delhi Government Body South Delhi Municipal Corporation Languages Official Hindi, English Time zone IST (UTC + 5: 30) PIN 110076 Nearest city Gurgaon / Faridabad / Noida / Greater Noida Lok Sabha constituency South Delhi Civic agency South Delhi Municipal Corporation
Document 15: New Delhi: New Delhi (i/ˌnjuː ˈdɛli/) is a municipality and district in Delhi which serves as the capital and seat of government of India. In addition, it also serves as the seat of Government of Delhi.
ground_truth: 11
sub_queries: Centre for Science and Environment >> headquarters location Answer: New Delhi
how many districts are there in New Delhi Answer: 11