sentences:  The numbering of form , without which no work can be done by repairmen of the Department of Public Works, is an allusion to George Orwell's flat at 27B Canonbury Square, London (up six half-flights of stairs), where he lived while writing parts of "Nineteen Eighty-Four".Geoff Muldaur performed a version of Ary Barroso's most famous 1939 song "Aquarela do Brasil" ("Watercolor of Brazil", often simply called "Brazil" in English).The song is a musical ode to the Brazilian motherland.