Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Name | City | Stadium | First season in first division | First season after most recent promotion |
| --- | --- | --- | --- | --- |
| Name | City | Stadium | First season in first division | First season after most recent promotion |
| Águila | San Miguel | Juan Francisco Barraza | 1950/51 | 1959 |
| Alianza | San Salvador | Estadio Jorge "Mágico" González | 1959 | 1959 |
| Atlético Marte | San Salvador | Cuscatlán | 1950 | 2009 |
| FAS | Santa Ana | Oscar Quiteño | 1948/49 | 1948/49 |
| Firpo | Usulután | Sergio Torres | 1942 | 1973 |
| Isidro Metapán | Metapán | Jorge Calero Suárez | 2001 (A) | 2001 (A) |
| Juventud Independiente | San Juan Opico | Complejo Municipal | 2008 (A) | 2011 (A) |
| Dragón | San Miguel | Juan Francisco Barraza | 2013 | 2013 |
| Santa Tecla | Santa Tecla | Estadio Las Delicias | 2012 (A) | 2012 (A) |
| UES | San Salvador | Estadio Universitario UES | 1957/58 | 2010 (A) |
Question:
Which city is Alianza?
Answer:
San Salvador