Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Name | Locomotive type | Wheel arr. | Builder | Year built | Whistle | In Traffic? |
| --- | --- | --- | --- | --- | --- | --- |
| Green Goddess | Steam | 4-6-2 | Davey Paxman & Co. | 1925.0 | Small Chime | Yes |
| Northern Chief | Steam | 4-6-2 | Davey Paxman & Co. | 1925.0 | Bulleid | Yes |
| Southern Maid | Steam | 4-6-2 | Davey Paxman & Co. | 1926.0 | Ex Isle of Wight Hooter | Yes |
| The Bug | Steam | 0-4-0 | Krauss , Munich | 1926.0 | RH&DR | loco back together, awaiting boiler inspection. |
| Hercules | Steam | 4-8-2 | Davey Paxman & Co. | 1927.0 | GWR Hall | Yes.(On loan to Ravenglass and Eskdale Railway) |
| Samson | Steam | 4-8-2 | Davey Paxman & Co. | 1927.0 | US Crosby | No awaiting overhaul |
| Typhoon | Steam | 4-6-2 | Davey Paxman & Co. | 1927.0 | BR Duke of Gloucester | Yes |
| Hurricane | Steam | 4-6-2 | Davey Paxman & Co. | 1927.0 | Chrome LNER A4 | No to be retubed winter 2013/14 |
| Winston Churchill | Steam | 4-6-2 | Yorkshire Engine Company | 1931.0 | Crosby | Yes |
| Dr Syn | Steam | 4-6-2 | Yorkshire Engine Company | 1931.0 | LNER A4 from Commonwealth of Australia | No under repair. |
| Black Prince | Steam | 4-6-2 | Krupp , Essen | 1937.0 | Bulleid | Yes |
| John Southland | Diesel-Mechanical | Bo-Bo | TMA Engineering | 1983.0 | 2-Tone Horn (AirChime, Ltd) | Yes |
| Captain Howey | Diesel-Mechanical | Bo-Bo | TMA Engineering | 1989.0 | 2-Tone Horn (AirChime, Ltd) | Yes |
| Simplex | Diesel-Mechanical | 0-4-0 | Motor Rail Ltd. (Simplex Wks) | 1938.0 | None | Shunting only |
| Scooter | Petrol-Mechanical | 0-4-0 | RH&DR | 1949.0 | Ex Fire Engine | Shunting only |
| Red Gauntlet | Petrol-Mechanical | 0-4-0 | Jacot / Keef | 1975.0 | Halfords | Shunting only |
Question:
What kind of locomotive is Winston Churchill?
Answer:
Steam