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) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 105.0 | 1.0 | "Exile on Main St." | Phil Sgriccia | Sera Gamble | September24,2010 | 3X6052 | 2.90 |
| 106.0 | 2.0 | "Two and a Half Men" | John Showalter | Adam Glass | October1,2010 | 3X6053 | 2.33 |
| 107.0 | 3.0 | "The Third Man" | Robert Singer | Ben Edlund | October8,2010 | 3X6054 | 2.16 |
| 108.0 | 4.0 | "Weekend at Bobby's" | Jensen Ackles | Andrew Dabb & Daniel Loflin | October15,2010 | 3X6051 | 2.84 |
| 109.0 | 5.0 | "Live Free or TwiHard" | Rod Hardy | Brett Matthews | October22,2010 | 3X6056 | 2.47 |
| 111.0 | 7.0 | "Family Matters" | Guy Bee | Andrew Dabb & Daniel Loflin | November5,2010 | 3X6057 | 2.46 |
| 112.0 | 8.0 | "All Dogs Go to Heaven" | Phil Sgriccia | Adam Glass | November12,2010 | 3X6058 | 2.09 |
| 113.0 | 9.0 | "Clap Your Hands If You Believe..." | John Showalter | Ben Edlund | November19,2010 | 3X6059 | 1.94 |
| 114.0 | 10.0 | "Caged Heat" | Robert Singer | Brett Matthews & Jenny Klein | December3,2010 | 3X6060 | 2.15 |
| 115.0 | 11.0 | "Appointment in Samarra" | Mike Rohl | Sera Gamble & Robert Singer | December10,2010 | 3X6061 | 2.27 |
| 116.0 | 12.0 | "Like a Virgin" | Phil Sgriccia | Adam Glass | February4,2011 | 3X6062 | 2.25 |
| 117.0 | 13.0 | "Unforgiven" | David Barrett | Andrew Dabb & Daniel Loflin | February11,2011 | 3X6063 | 1.97 |
| 118.0 | 14.0 | "Mannequin 3: The Reckoning" | Jeannot Szwarc | Eric Charmelo & Nicole Snyder | February18,2011 | 3X6064 | 2.25 |
| 119.0 | 15.0 | "The French Mistake" | Charles Beeson | Ben Edlund | February25,2011 | 3X6065 | 2.18 |
| 120.0 | 16.0 | "...And Then There Were None" | Mike Rohl | Brett Matthews | March4,2011 | 3X6066 | 2.14 |
| 121.0 | 17.0 | "My Heart Will Go On" | Phil Sgriccia | Eric Charmelo & Nicole Snyder | April15,2011 | 3X6068 | 2.26 |
| 123.0 | 19.0 | "Mommy Dearest" | John Showalter | Adam Glass | April29,2011 | 3X6069 | 2.01 |
| 124.0 | 20.0 | "The Man Who Would Be King" | Ben Edlund | Ben Edlund | May6,2011 | 3X6070 | 2.11 |
| 125.0 | 21.0 | "Let It Bleed" | John Showalter | Sera Gamble | May20,2011 | 3X6071 | 2.02 |
Question:
Who wrote episode that had 1.97 million u.s. viewers?
Answer:
Andrew Dabb & Daniel Loflin