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:
| Film Festival | Date of ceremony | Category | Participants/Recipients | Result |
| --- | --- | --- | --- | --- |
| 15th Pusan International Film Festival | 7–15 October 2010 | Opening Film (International Premiere) | Under the Hawthorn Tree | Participant |
| 30th Hawaii International Film Festival | 14–24 October 2010 | Opening Night Film | Under the Hawthorn Tree | Participant |
| 7th Hong Kong Asian Film Festival | 8 November 2010 | Closing Film | Under the Hawthorn Tree | Participant |
| 61st Berlin International Film Festival | 10–20 February 2011 | New Generation | Under the Hawthorn Tree | Participant |
| 5th Asian Film Awards | 21 March 2011 | Best Newcomer | Zhou Dongyu | Nominated |
| 5th Asian Film Awards | 21 March 2011 | Best Editing | Meng Peicong | Nominated |
Question:
Which films participated in the 61st Berlin international film festival?
Answer:
Under the Hawthorn Tree