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 |
| --- | --- | --- | --- | --- | --- | --- |
| 154.0 | 1.0 | "Time Is on My Side" | David Trainer | Jeff Filgo & Jackie Filgo | September8,2004 | 701.0 |
| 155.0 | 2.0 | "Let's Spend the Night Together" | David Trainer | Dean Batali | September15,2004 | 702.0 |
| 156.0 | 3.0 | "(I Can't Get No) Satisfaction" | David Trainer | Kristin Newman | September22,2004 | 703.0 |
| 157.0 | 4.0 | "Beast of Burden" | David Trainer | Dave Schiff | September29,2004 | 704.0 |
| 158.0 | 5.0 | "It's Only Rock and Roll" | David Trainer | Philip Stark | October6,2004 | 705.0 |
| 159.0 | 6.0 | "Rip This Joint" | David Trainer | Rob Des Hotel | November3,2004 | 706.0 |
| 160.0 | 7.0 | "Mother's Little Helper" | David Trainer | Mark Hudis | November10,2004 | 707.0 |
| 161.0 | 8.0 | "Angie" | David Trainer | Chris Peterson & Bryan Moore | November17,2004 | 708.0 |
| 162.0 | 9.0 | "You Can't Always Get What You Want" | David Trainer | Gregg Mettler | November24,2004 | 709.0 |
| 163.0 | 10.0 | "Surprise, Surprise" | David Trainer | Sarah McLaughlin | December1,2004 | 710.0 |
| 164.0 | 11.0 | "Winter" | David Trainer | Dean Batali | December15,2004 | 711.0 |
| 165.0 | 12.0 | "Don't Lie to Me" | David Trainer | Kristin Newman | January5,2005 | 712.0 |
| 166.0 | 13.0 | "Can't You Hear Me Knocking" | David Trainer | Rob Des Hotel | January12,2005 | 713.0 |
| 167.0 | 14.0 | "Street Fighting Man" | David Trainer | Alan Dybner | February9,2005 | 714.0 |
| 168.0 | 15.0 | "It's All over Now" | David Trainer | Mark Hudis | February16,2005 | 715.0 |
| 169.0 | 16.0 | "On With the Show" | David Trainer | Dave Schiff | February23,2005 | 716.0 |
| 170.0 | 17.0 | "Down The Road Apiece" | David Trainer | Philip Stark | March2,2005 | 717.0 |
| 171.0 | 18.0 | "Oh, Baby (We Got a Good Thing Goin')" | David Trainer | Gregg Mettler | March9,2005 | 718.0 |
| 172.0 | 19.0 | "Who's Been Sleeping Here?" | David Trainer | David Spancer | March23,2005 | 719.0 |
| 173.0 | 20.0 | "Gimme Shelter" | David Trainer | Chris Peterson & Bryan Moore | March30,2005 | 720.0 |
| 174.0 | 21.0 | "2120 So. Michigan Ave" | David Trainer | Dean Batali | April27,2005 | 721.0 |
| 175.0 | 22.0 | "2000 Light Years From Home" | David Trainer | Kristin Newman | May4,2005 | 722.0 |
| 176.0 | 23.0 | "Take It Or Leave It" | David Trainer | Gregg Mettler | May11,2005 | 723.0 |
Question:
Who wrote "it's only rock and roll"?
Answer:
Philip Stark