Table: rolling_stock_uk_collection
Columns: railway
builder
built
wheels
location
objectnumber

Question: Who was the Builder when the wheels were 4-4-0 and the railway was GCR?
SQL: SELECT "builder" FROM rolling_stock_uk_collection WHERE "wheels" = '4-4-0' AND "railway" = 'gcr'

Question: Which railway was built in 1920?
SQL: SELECT "railway" FROM rolling_stock_uk_collection WHERE "built" = '1920'

Question: Which railway was built in 1909?
SQL: SELECT "railway" FROM rolling_stock_uk_collection WHERE "built" = '1909'

Question: What year was Stephenson the builder?
SQL: SELECT "built" FROM rolling_stock_uk_collection WHERE "builder" = 'stephenson'

Question: What is the Object Number for the item with wheels 4-4-0 and a location of Barrow Hill?
SQL: SELECT "objectnumber" FROM rolling_stock_uk_collection WHERE "location" = 'barrow hill' AND "wheels" = '4-4-0'

Question: Who was the builder in 1920?
SQL: SELECT "builder" FROM rolling_stock_uk_collection WHERE "built" = '1920'