Task: NL2SQL (source dataset: WikiSQL)

Natural language to SQL, also known as NL2SQL, is the problem of generating a SQL query that can be executed on a input table, for a given natural language question.

You will be given an input table called "table" in the markdown format, as well as a question. Your task is to generate an SQL query that can be executed on the input table to answer the question.

Please ensure that the generated SQL only return relevant columns being specifically asked in the question (e.g., in SQL please don't return more than one columns in SELECT if only one column is needed to answer the given question, and similarly please refrain from using SELECT * unless the entire row is needed to answer the question).
 
When generating SQL code, please use the SQLite syntax to ensure that your SQL is executable on SQLite3. Use only columns that are present in the table, always use quotes around your column and table names (some column names have punctuation or special characters), and refer to the columns using the column-names exactly as they appear in the table, do not add or remove punctuation (underscore, slash, etc.)

No explanation, return the code only with the following markdown codeblock format : ```sql<SQL CODE>```. For example, ```sql
SELECT * FROM "table"
``` is a valid format.

Table:
| Round   | Opponent                       | Date     | Venue                   | Competition                 |
|:--------|:-------------------------------|:---------|:------------------------|:----------------------------|
| n       | whitehaven                     | 04/02/07 | recreation ground       | friendly                    |
| 1       | bradford bulls u21             | 26/02/07 | odsal stadium           | senior academy championship |
| 2       | hull kingston rovers u21       | 03/03/07 | edge hall road          | senior academy championship |
| 3       | harlequins rl u21              | 10/03/07 | edge hall road          | senior academy championship |
| 4       | hull u21                       | 24/03/07 | kc stadium              | senior academy championship |
| 5       | st. helens u21                 | 29/03/07 | edge hall road          | senior academy championship |
| 6       | huddersfield giants u21        | 14/04/07 | galpharm stadium        | senior academy championship |
| 7       | wakefield trinity wildcats u21 | 22/04/07 | edge hall road          | senior academy championship |
| 8       | salford city reds u21          | 27/04/07 | the willows             | senior academy championship |
| n       | leigh centurions u21           | 10/05/07 | edge hall road          | friendly                    |
| 9       | hull kingston rovers u21       | 19/05/07 | craven park             | senior academy championship |
| 10      | hull u21                       | 26/05/07 | craven park             | senior academy championship |
| 11      | harlequins rl u21              | 02/06/07 | twickenham stoop        | senior academy championship |
| 12      | leeds rhinos u21               | 10/06/07 | headingley stadium      | senior academy championship |
| 13      | wakefield trinity wildcats u21 | 01/07/07 | belle vue               | senior academy championship |
| 14      | bradford bulls u21             | 07/07/07 | edge hall road          | senior academy championship |
| 15      | leeds rhinos u21               | 14/07/07 | edge hall road          | senior academy championship |
| 16      | st helens u21                  | 20/07/07 | knowsley road           | senior academy championship |
| 17      | warrington wolves u21          | 04/08/07 | halliwell jones stadium | senior academy championship |
| 18      | huddersfield giants u21        | 11/08/07 | edge hall road          | senior academy championship |
| 19      | warrington wolves u21          | 11/08/07 | edge hall road          | senior academy championship |
| 20      | salford city reds u21          | 01/09/07 | edge hall road          | senior academy championship |

Question: what round happened at galpharm stadium?

table_id: 2-11415454-1
label: SELECT "Round" FROM "table" WHERE "Venue" = "galpharm stadium"