user: Question: What is the average L/100km urban (cold) for engine capacities over 1910, mpg in the US (urban) under 25.3, mpg in the UK (combined) over 27.2, and mpg in the UK (urban, cold) of 22.4?
Columns: ['Manufacturer', 'Transmission', 'Engine Capacity', 'Fuel Type', 'L/100km Urban (Cold)', 'L/100km Extra-Urban', 'L/100km Combined', 'mpg-UK Urban (Cold)', 'mpg-UK Extra-Urban', 'mpg-UK Combined', 'mpg-US Urban', 'mpg-US Extra-Urban', 'mpg-US Combined', 'CO 2 g/km', 'Green Rating']
Types: ['text', 'text', 'real', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: ['Toyota', 'Multi5', 998.0, 'Petrol', 5.5, 4.1, 4.6, 51.4, 68.9, 61.4, 42.8, 57.4, 51.1, 109.0, 'B']
SQL:

assistant: SELECT AVG("L/100km Urban (Cold)") FROM "Table" WHERE "Engine Capacity" > 1910.0 AND "mpg-US Urban" < 25.3 AND "mpg-UK Combined" > 27.2 AND "mpg-UK Urban (Cold)" = 22.4;