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:
| Series # | Season # | Title | Directed by | Written by | Original air date | Production code | U.S. viewers (millions) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 151.0 | 1.0 | " My Jerks " | Michael Spiller | Angela Nissel | January6,2009 | 801.0 | 6.76 |
| 152.0 | 2.0 | " My Last Words " | Bill Lawrence | Aseem Batra | January6,2009 | 802.0 | 6.64 |
| 153.0 | 3.0 | "My Saving Grace" | Michael Spiller | Janae Bakken | January13,2009 | 803.0 | 4.48 |
| 154.0 | 4.0 | "My Happy Place" | Ken Whittingham | Taii K. Austin | January13,2009 | 804.0 | 4.48 |
| 155.0 | 5.0 | " My ABC's " | Bill Lawrence | Bill Lawrence | January27,2009 | 713.0 | 5.12 |
| 156.0 | 6.0 | "My Cookie Pants" | Gail Mancuso | Clarence Livingston | January27,2009 | 805.0 | 5.05 |
| 157.0 | 7.0 | "My New Role" | Will Mackenzie | Dave Tennant | February3,2009 | 806.0 | 4.90 |
| 158.0 | 8.0 | "My Lawyer's in Love" | Mark Stegemann | Debra Fordham | February3,2009 | 811.0 | 4.70 |
| 159.0 | 9.0 | "My Absence" | John Putch | Debra Fordham & Andy Schwartz | February10,2009 | 812.0 | 4.60 |
| 160.0 | 10.0 | "My Comedy Show" | Ted Wass | Devin O. Mahoney & C. Rego Marquiis | February10,2009 | 807.0 | 4.23 |
| 161.0 | 11.0 | " My Nah Nah Nah " | John Putch | Kevin Biegel | March18,2009 | 712.0 | 5.80 |
| 162.0 | 12.0 | "Their Story II" | Michael McDonald | Andy Schwartz | March25,2009 | 808.0 | 5.33 |
| 163.0 | 13.0 | "My Full Moon" | John Michel | Kevin Biegel | April1,2009 | 813.0 | 5.04 |
| 164.0 | 14.0 | "My Soul on Fire: Part 1" | Bill Lawrence | Bill Callahan | April8,2009 | 809.0 | 4.66 |
| 165.0 | 15.0 | "My Soul on Fire: Part 2" | Bill Lawrence | Bill Callahan | April15,2009 | 810.0 | 5.30 |
| 166.0 | 16.0 | "My Cuz" | Linda Mendoza | Kevin Biegel | April22,2009 | 814.0 | 4.66 |
| 167.0 | 17.0 | "My Chief Concern" | Zach Braff | Neil Goldman & Garrett Donovan | May5,2009 | 815.0 | 3.83 |
Question:
Who wrote the episode directed by Ken Whittingham?
Answer:
Taii K. Austin