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 | Viewers (millions) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 41.0 | 1.0 | "The Awakening" | Giancarlo Volpe | Aaron Ehasz | September21,2007 | 301.0 | N/A |
| 42.0 | 2.0 | "The Headband" | Joaquim dos Santos | John O'Bryan | September28,2007 | 302.0 | N/A |
| 43.0 | 3.0 | "The Painted Lady" | Ethan Spaulding | Joshua Hamilton | October5,2007 | 303.0 | N/A |
| 44.0 | 4.0 | "Sokka's Master" | Giancarlo Volpe | Tim Hedrick | October12,2007 | 304.0 | N/A |
| 45.0 | 5.0 | "The Beach" | Joaquim dos Santos | Katie Mattila | October19,2007 | 305.0 | N/A |
| 46.0 | 6.0 | "The Avatar and the Firelord" | Ethan Spaulding | Elizabeth Welch Ehasz | October26,2007 | 306.0 | N/A |
| 47.0 | 7.0 | "The Runaway" | Giancarlo Volpe | Joshua Hamilton | November2,2007 | 307.0 | N/A |
| 48.0 | 8.0 | "The Puppetmaster" | Joaquim Dos Santos | Tim Hedrick | November9,2007 | 308.0 | N/A |
| 49.0 | 9.0 | "Nightmares and Daydreams" | Ethan Spaulding | John O'Bryan | November16,2007 | 309.0 | N/A |
| 50.0 | 10.0 | "The Day of Black Sun, Part 1: The Invasion" | Giancarlo Volpe | Michael Dante DiMartino | November30,2007 | 310.0 | 3.77 |
| 51.0 | 11.0 | "The Day of Black Sun, Part 2: The Eclipse" | Joaquim dos Santos | Aaron Ehasz | November30,2007 | 311.0 | 3.77 |
| 52.0 | 12.0 | "The Western Air Temple" | Ethan Spaulding | Elizabeth Welch Ehasz & Tim Hedrick | July14,2008 | 312.0 | N/A |
| 53.0 | 13.0 | "The Firebending Masters" | Giancarlo Volpe | John O'Bryan | July15,2008 | 313.0 | N/A |
| 54.0 | 14.0 | "The Boiling Rock, Part 1" | Joaquim Dos Santos | May Chan | July16,2008 | 314.0 | 3.97 |
| 55.0 | 15.0 | "The Boiling Rock, Part 2" | Ethan Spaulding | Joshua Hamilton | July16,2008 | 315.0 | 3.97 |
| 56.0 | 16.0 | "The Southern Raiders" | Joaquim Dos Santos | Elizabeth Welch Ehasz | July17,2008 | 316.0 | 4.23 |
| 57.0 | 17.0 | "The Ember Island Players" | Giancarlo Volpe | Tim Hedrick, Josh Hamilton & John O'Bryan | July18,2008 | 317.0 | 4.53 |
| 58.0 | 18.0 | " Sozin's Comet, Part 1: The Phoenix King " | Ethan Spaulding | Michael Dante DiMartino | July19,2008 | 318.0 | 5.59 |
| 59.0 | 19.0 | " Sozin's Comet, Part 2: The Old Masters " | Giancarlo Volpe | Aaron Ehasz | July19,2008 | 319.0 | 5.59 |
| 60.0 | 20.0 | " Sozin's Comet, Part 3: Into the Inferno " | Joaquim dos Santos | Michael Dante DiMartino & Bryan Konietzko | July19,2008 | 320.0 | 5.59 |
Question:
How many viewers in millions for episode "sokka's master"?
Answer:
N/A