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:
| Pick # | MLS Team | Player | Position | Affiliation |
| --- | --- | --- | --- | --- |
| 43.0 | Chivas USA | Keith Savage | M | West Florida Central Florida Kraze |
| 44.0 | New York Red Bulls | David Roth | M | Northwestern Chicago Fire Premier |
| 45.0 | FC Dallas | Jamil Roberts | D | Santa Clara |
| 46.0 | Los Angeles Galaxy | Brandon McDonald | M | San Francisco San Jose Frogs |
| 47.0 | Colorado Rapids | Brian Grazier | M | Saint Louis |
| 48.0 | Columbus Crew | Steven Lenhart | F | Azusa Pacific Southern California Seahorses |
| 49.0 | Colorado Rapids | Scott Campbell | M | North Carolina |
| 50.0 | FC Dallas | Ben Nason | M | Virginia Tech |
| 51.0 | Los Angeles Galaxy | Matt Hatzke | D | Santa Clara |
| 52.0 | D.C. United | Tony Schmitz | M | Creighton |
| 53.0 | Kansas City Wizards | Rauwshan McKenzie | D | Michigan State Chicago Fire Premier |
| 54.0 | Chicago Fire | Austin Washington | D | Gonzaga Spokane Spiders |
| 55.0 | New England Revolution | Spencer Wadsworth | F | Duke |
| 56.0 | Houston Dynamo | Jeremy Barlow | M | Virginia |
Question:
Which position has 45 picks?
Answer:
D