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:
| Year | Title | Hangul / Japanese | Role | Network | Genre |
| --- | --- | --- | --- | --- | --- |
| 2005.0 | Nonstop 5 | 논스톱 5 | Guest Ep.208 | MBC | Sitcom |
| 2005.0 | Can Love Be Refilled? | 사랑도 리필이 되나요 | William | KBS2 | Sitcom |
| 2007.0 | Hotelier | ホテリアー | Cameo Ep.7 (with SS501 ) | TV Asahi | Drama |
| 2008.0 | Spotlight | 스포트라이트 | Cameo (with SS501 ) | MBC | Drama |
| 2009.0 | Boys Over Flowers | 꽃보다 남자 | Yoon Ji-hoo | KBS2 | Drama |
| 2010.0 | Playful Kiss | 장난스런 키스 | Baek Seung-jo | MBC | Drama |
| 2011.0 | Dream High | 드림하이 | Cameo Ep.1 | KBS2 | Drama |
| 2014.0 | Age of Feeling | 감격시대 | Shin Jung-tae | KBS2 | Drama |
Question:
What's the title when the genre is drama with a network of KBS2 happening in 2011?
Answer:
Dream High