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 | U.S. viewers (millions) |
| --- | --- | --- | --- | --- | --- | --- |
| 115.0 | 1.0 | "The Longest Night (Part II)" | Edward Allen Bernero | Edward Allen Bernero | September22,2010 | 14.13 |
| 116.0 | 2.0 | "JJ" | Charles S. Carroll | Erica Messer | September29,2010 | 14.57 |
| 117.0 | 3.0 | "Remembrance of Things Past" | Glenn Kershaw | Janine Sherman Barrois | October6,2010 | 13.87 |
| 118.0 | 4.0 | "Compromising Positions" | Guy Norman Bee | Breen Frazier | October13,2010 | 14.00 |
| 119.0 | 5.0 | "Safe Haven" | Andy Wolk | Alicia Kirk | October20,2010 | 14.46 |
| 120.0 | 6.0 | "Devil's Night" | Charles Haid | Randy Huggins | October27,2010 | 13.94 |
| 121.0 | 7.0 | "Middle Man" | Rob Spera | Rick Dunkle | November3,2010 | 14.58 |
| 122.0 | 8.0 | "Reflection of Desire" | Anna Foerster | Simon Mirren | November10,2010 | 12.56 |
| 123.0 | 9.0 | "Into the Woods" | Glenn Kershaw | Kimberly Ann Harrison | November17,2010 | 14.39 |
| 124.0 | 10.0 | "What Happens at Home" | Jan Eliasberg | Edward Allen Bernero | December8,2010 | 14.23 |
| 125.0 | 11.0 | "25 to Life" | Charles S. Carroll | Erica Messer | December15,2010 | 13.77 |
| 126.0 | 12.0 | "Corazon" | John Gallagher | Katarina Wittich | January19,2011 | 12.02 |
| 127.0 | 13.0 | "The Thirteenth Step" | Doug Aarniokoski | Janine Sherman Barrois | January26,2011 | 12.77 |
| 128.0 | 14.0 | "Sense Memory" | Rob Spera | Randy Huggins | February9,2011 | 13.67 |
| 129.0 | 15.0 | "Today I Do" | Ali Selim | Alicia Kirk | February16,2011 | 12.85 |
| 130.0 | 16.0 | "Coda" | Rob Hardy | Rick Dunkle | February23,2011 | 13.15 |
| 131.0 | 17.0 | "Valhalla (Part I)" | Charles S. Carroll | Simon Mirren & Erica Messer | March2,2011 | 14.37 |
| 132.0 | 18.0 | "Lauren (Part II)" | Matthew Gray Gubler | Breen Frazier | March16,2011 | 13.73 |
| 133.0 | 19.0 | "With Friends Like These" | Anna Foerster | Janine Sherman Barrios | March30,2011 | 13.05 |
| 134.0 | 20.0 | "Hanley Waters" | Jesse Warn | Alicia Kirk & Randy Huggins | April6,2011 | 14.08 |
| 135.0 | 21.0 | "The Stranger" | Nelson McCormick | Kimberly Ann Harrison & Rick Dunkle | April13,2011 | 13.59 |
| 136.0 | 22.0 | "Out of the Light" | Doug Aarniokoski | Roger Hedden | May4,2011 | 12.90 |
| 137.0 | 23.0 | "Big Sea" | Glenn Kershaw | Jim Clemente & Breen Frazier | May11,2011 | 13.29 |
Question:
How many different people wrote the episode titled "Reflection of Desire"?
Answer:
1.0