REMOVE

1. Multipurpose buildings
2. Apartments -- England -- Lon …

WHAT

1. Architecture -- England … (56)
2. Offices -- England -- Lo … (34)
3. Architecture -- 1900-200 … (32)

WHERE

1. ENGLAND, UK (56)
2. London (56)

WHO

1. PIANO, Renzo (22)
2. HODGKINSON, Patrick (20)
3. TERRY, Quinlan (12)
4. GUSTAFSON PORTER (2)
5. not known (2)

WHEN

1. 2010 (22)
2. 1972 (20)
3. 1987 (12)
4. 2009 (2)