Table: london_structures
Columns: rank
name
height_metres_ft
floors
year

Question: What ranking is the Battersea Power Station?
SQL: SELECT "rank" FROM london_structures WHERE "name" = 'battersea power station'

Question: What ranking is the structure with 01.0 87 floors?
SQL: SELECT "rank" FROM london_structures WHERE "floors" = '01.0 87'