user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Television' regarding 'Christian Cooke'
Table Content:
| Title | Year | Role | Notes |
| --- | --- | --- | --- |
| Wilmot | 1999 | Wilmot Tanner | Main role |
| Where the Heart Is | 2000–06 | Luke Kirkwall | 68 episodes |
| Casualty | 2002 | Mark Booth | "Only The Lonely" |
| Barking! | 2004 | Ryan | "The Big Sausage" |
| Doctors | 2006 | Gary | "Positively Blooming" |
| Casualty | 2006 | Jude Becket | "Sons & Lovers" |
| Inspector George Gently | 2007 | Billy Lister | "Gently Go Man" |
| The Chase | 2007 | Liam Higgins | 9 episodes |
| The Royal | 2007 | Bobby Horrocks | "Starting Over" |
| Robin Hood | 2007 | Luke Scarlett | "The Angel of Death" |
| Echo Beach | 2008 | Brae Marrack | Main role |
| Moving Wallpaper | 2008 | Himself | 3 episodes |
| Moving Wallpaper: The Mole | 2008 | Himself | Webisode; Episode 1.4 |
| Doctor Who | 2008 | Ross Jenkins | "The Sontaran Stratagem", "The Poison Sky" |
| Demons | 2009 | Luke Rutherford-Van Helsing | Main role |
| Trinity | 2009 | Lord Dorian Gaudain | Main role |
| Dark Relic | 2010 | Paul | Television film |
| The Promise | 2011 | Sergeant Leonard Matthews | Miniseries |
| Magic City | 2012–13 | Danny Evans | Main role |
| Witches of East End | 2014 | Frederick Beauchamp | Main role; Season 2 |
| Stonemouth | 2015 | Stewart Gilmour | Main role |
| The Art of More | 2015–16 | Graham Connor | Main role |
| Ordeal by Innocence | 2018 | Mickey Argyll | BBC Television film (Replacing Ed Westwick) |


Question
What roles did Christian Cooke play in 2009?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["During 2009, Christian Cooke played the lead role of Luke Rutherford in Demons & Lord Dorian Gaudain in Trinity."]