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:
| Stage | Winner | General Classification | Mountains Classification | Sprint Classification | Team Classification |
| --- | --- | --- | --- | --- | --- |
| 1.0 | Thor Hushovd | Thor Hushovd | no award | no award | Cervélo TestTeam |
| 2.0 | Matti Breschel | Alejandro Valverde | Lloyd Mondory | Samuel Dumoulin | Cervélo TestTeam |
| 3.0 | Alejandro Valverde | Alejandro Valverde | Xavier Tondó | Samuel Dumoulin | Euskaltel-Euskadi |
| 4.0 | Julián Sánchez | Alejandro Valverde | Xavier Tondó | Samuel Dumoulin | Astana |
| 5.0 | Nikolay Trusov | Alejandro Valverde | Xavier Tondó | Samuel Dumoulin | Astana |
| 6.0 | Thor Hushovd | Alejandro Valverde | Julián Sánchez | Samuel Dumoulin | Astana |
| 7.0 | Greg Henderson | Alejandro Valverde | Julián Sánchez | Samuel Dumoulin | Astana |
Question:
Name the sprint classification being alejandro valverde
Answer:
Samuel Dumoulin