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:
| Round | Pick | Overall | Name | Position | College |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 3.0 | 3.0 | Charley Taylor | WR | Arizona State |
| 2.0 | 4.0 | 18.0 | Paul Krause | S | Iowa |
| 5.0 | 3.0 | 59.0 | Jim Snowden | OT | Notre Dame |
| 6.0 | 4.0 | 74.0 | Russ Brown | E | Florida |
| 7.0 | 3.0 | 87.0 | Dick Shiner | QB | Maryland |
| 9.0 | 3.0 | 115.0 | Len Hauss | C | Georgia |
| 10.0 | 4.0 | 130.0 | Rick Leeson | RB | Pittsburgh |
| 11.0 | 3.0 | 143.0 | Gene Donaldson | RB | Purdue |
| 12.0 | 4.0 | 158.0 | Bob Avolerin | OT | Tennessee |
| 13.0 | 3.0 | 171.0 | Tom McDonald | RB | Notre Dame |
| 14.0 | 4.0 | 186.0 | Tom Urbanik | RB | Penn State |
| 15.0 | 3.0 | 199.0 | Dick Evers | OT | Colorado State |
| 16.0 | 4.0 | 214.0 | Tom Walters | S | Mississippi |
| 17.0 | 3.0 | 227.0 | Ozzie Clay | WR | Iowa State |
| 18.0 | 4.0 | 242.0 | Bob Jones | G | Nebraska |
| 19.0 | 3.0 | 255.0 | John Seedborg | P | Arizona State |
| 20.0 | 4.0 | 270.0 | Gordon Guest | RB | Arkansas |
Question:
What is the position of the player with a 143 overall?
Answer:
RB