Lisbon is the capital and the largest city of Portugal, with a population of 552,700 within its administrative limits in an area of 100.05km. Its urban area extends beyond the city's administrative limits with a population of around 3 million people, being the 11th-most populous urban area in the European Union. About 3 million people live in the Lisbon Metropolitan Area (which represents approximately 27% of the country's population). It is continental Europe's westernmost capital city and the only one along the Atlantic coast. Lisbon lies in the western Iberian Peninsula on the Atlantic Ocean and the River Tagus. The westernmost areas of its metro area is the westernmost point of Continental Europe.

Lisbon is recognised as a alpha- level global city by the Globalization and World Cities (GaWC) Study Group because of its importance in finance, commerce, media, entertainment, arts, international trade, education and tourism. Lisbon is the only Portuguese city besides Porto to be recognised as a global city. It is one of the major economic centres on the continent, with a growing financial sector and one of the largest container ports on Europe's Atlantic coast. Humberto Delgado Airport serves over 20 million passengers annually, as of 2015, and the motorway network and the high-speed rail system of Alfa Pendular link the main cities of Portugal. The city is the 7th-most-visited city in Southern Europe, after Rome, Barcelona, Madrid, Athens and Milan, with 1,740,000 tourists in 2009. The Lisbon region contributes with a higher GDP PPP per capita than any other region in Portugal. Its GDP amounts to 96.3 billion USD and thus $32,434 per capita .The city occupies 32nd place of highest gross earnings in the world. Most of the headquarters of multinationals in the country are located in the Lisbon area. It is also the political centre of the country, as its seat of Government and residence of the Head of State.

Answer the following questions:
1. what is Europe's western most capital city?
2. which organization recognizes it as a alpha-level global city?
3. how much is the GDP of Lisbon?
4. how much is that per capita?
5. how does that rank vs other cities in the world?
6. what is the population of the city?
7. what river is it near?
8. what other Portuguese city is recognized as a global city?
9. is Lisbon a port city?
10. do they have a high speed rail system?
11. what is the cities rank with respect to tourism in southern europe?
1. Lisbon
2. Globalization and World Cities (GaWC) Study Group
3. 96.3 billion USD
4. $32,434
5. 32nd place of highest gross earnings in the world.
6. around 3 million
7. Tagus
8. Porto
9. yes
10. yes
11. 7th-most-visited city