user: ### NOW ANSWER:
Question: In which city is MUB located?
Columns: ['Name', 'No. Specimens', 'Abbr.', 'Country', 'City']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['Real Jardín Botánico', 850000.0, 'MA', 'Spain', 'Madrid']
SQL:

assistant: SELECT "City" FROM "Table" WHERE "Abbr." = 'MUB';