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:
| Episode # | The Wørd | Guest | Introductory phrase | Original airdate | Production code |
| --- | --- | --- | --- | --- | --- |
| 791.0 | "None" | David Frum , Katrina vanden Heuvel | "Shaka brah! This is The Colbert Report!" | November 02 | 6139.0 |
| 794.0 | "Nothingness" | Reza Aslan | None | November 08 | 6142.0 |
| 795.0 | "None" | Abbe Lowell , Cee Lo Green | None | November 09 | 6143.0 |
| 796.0 | "None" | Beri Fox , Martha Stewart | None | November 10 | 6144.0 |
| 798.0 | "None" | Jeffrey Goldberg , David Stern | None | November 15 | 6146.0 |
| 801.0 | "None" | Salvatore Giunta | None | November 18 | 6149.0 |
Question:
What was the introductory phrase for episode 794?
Answer:
None