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:
| No. in series | No. in season | Title | Directed by | Written by | Original air date | Production code | U.S. viewers (million) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 25.0 | 1.0 | "Back to School" | Wendey Stanzler | DeAnn Heline & Eileen Heisler | September22,2010 | 3X6501 | 8.81 |
| 26.0 | 2.0 | "Homecoming" | Ken Whittingham | Rob Ulin | September29,2010 | 3X6502 | 8.35 |
| 27.0 | 3.0 | "The Diaper Incident" | Wendey Stanzler | Vijal Patel | October6,2010 | 3X6503 | 8.03 |
| 28.0 | 4.0 | "The Quarry" | Lee Shallat Chemel | Alex Reid | October13,2010 | 3X6505 | 7.97 |
| 29.0 | 5.0 | "Foreign Exchange" | Paul Lazarus | Jana Hunter & Mitch Hunter | October20,2010 | 3X6506 | 8.54 |
| 30.0 | 6.0 | "Halloween" | Jamie Babbit | Roy Brown | October27,2010 | 3X6507 | 9.54 |
| 31.0 | 7.0 | "A Birthday Story" | Ken Whittingham | Vijal Patel | November3,2010 | 3X6508 | 9.42 |
| 32.0 | 8.0 | "Errand Boy" | Lee Shallat Chemel | Tim Hobert | November17,2010 | 3X6509 | 9.19 |
| 33.0 | 9.0 | "Thanksgiving II" | Ken Whittingham | Rob Ulin | November24,2010 | 3X6504 | 8.25 |
| 34.0 | 10.0 | "A Simple Christmas" | Elliot Hegarty | Mitch Hunter & Jana Hunter | December8,2010 | 3X6510 | 8.68 |
| 35.0 | 11.0 | "Taking Back the House" | Barnet Kellman | DeAnn Heline & Eileen Heisler | January5,2011 | 3X6511 | 9.31 |
| 36.0 | 12.0 | "The Big Chill" | Lee Shallat Chemel | Rob Ulin | January12,2011 | 3X6512 | 10.09 |
| 37.0 | 13.0 | "Super Sunday" | Paul Lazarus | Vijal Patel | January19,2011 | 3X6513 | 8.32 |
| 38.0 | 14.0 | "Valentine's Day II" | Lee Shallat Chemel | Roy Brown | February9,2011 | 3X6515 | 8.84 |
| 39.0 | 15.0 | "Friends, Lies and Videotape" | Alex Reid | Tim Hobert | February16,2011 | 3X6514 | 7.85 |
| 40.0 | 16.0 | "Hecks on a Plane" | Elliot Hegarty | DeAnn Heline & Eileen Heisler | February23,2011 | 3X6516 | 7.96 |
| 41.0 | 17.0 | "The Math Class" | Alex Reid | Jana Hunter & Mitch Hunter | March2,2011 | 3X6517 | 7.86 |
| 42.0 | 18.0 | "Spring Cleaning" | Barnet Kellman | Vijal Patel | March23,2011 | 3X6518 | 7.05 |
| 43.0 | 19.0 | "The Legacy" | Adam Davidson | Rob Ulin | April13,2011 | 3X6519 | 6.14 |
| 44.0 | 20.0 | "Royal Wedding" | Ken Whittingham | Vijal Patel | April20,2011 | 3X6520 | 6.82 |
| 45.0 | 21.0 | "Mother's Day II" | Lee Shallat Chemel | Tim Hobert | May4,2011 | 3X6521 | 7.08 |
| 46.0 | 22.0 | "The Prom" | Ken Whittingham | Michael Saltzman | May11,2011 | 3X6522 | 7.25 |
| 47.0 | 23.0 | "The Bridge" | Lee Shallat Chemel | Roy Brown | May18,2011 | 3X6523 | 7.68 |
Question:
Who wrote "the diaper incident"?
Answer:
Vijal Patel