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. | # | Title | Director | Writer(s) | Original air date | Prod. code | U.S. viewers (million) |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 22.0 | 1.0 | "Sadie, Sadie" | Amy Sherman-Palladino | Amy Sherman-Palladino | October9,2001 | 227451.0 | 5.0 |
| 23.0 | 2.0 | "Hammers and Veils" | Michael Katleman | Amy Sherman-Palladino | October9,2001 | 227452.0 | 5.0 |
| 24.0 | 3.0 | "Red Light on the Wedding Night" | Gail Mancuso | Daniel Palladino | October16,2001 | 227453.0 | 4.5 |
| 25.0 | 4.0 | "The Road Trip to Harvard" | Jamie Babbit | Daniel Palladino | October23,2001 | 227454.0 | 4.8 |
| 26.0 | 5.0 | "Nick & Nora/Sid & Nancy" | Michael Katleman | Amy Sherman-Palladino | October30,2001 | 227455.0 | 4.8 |
| 27.0 | 6.0 | "Presenting Lorelai Gilmore" | Chris Long | Sheila R. Lawrence | November6,2001 | 227456.0 | 5.6 |
| 28.0 | 7.0 | "Like Mother, Like Daughter" | Dennis Erdman | Joan Binder Weiss | November13,2001 | 227457.0 | 5.1 |
| 29.0 | 8.0 | "The Ins and Outs of Inns" | Michael Katleman | Daniel Palladino | November20,2001 | 227458.0 | 4.4 |
| 30.0 | 9.0 | "Run Away, Little Boy" | Danny Leiner | John Stephens | November27,2001 | 227459.0 | 4.9 |
| 31.0 | 10.0 | "The Bracebridge Dinner" | Chris Long | Daniel Palladino, Sheila R. Lawrence | December11,2001 | 227460.0 | 5.0 |
| 32.0 | 11.0 | "Secrets and Loans" | Nicole Holofcener | Linda Loiselle Guzik | January22,2002 | 227461.0 | 5.3 |
| 33.0 | 12.0 | "Richard in Stars Hollow" | Steve Gomer | Frank Lombardi | January29,2002 | 227462.0 | 5.3 |
| 34.0 | 13.0 | "A-Tisket, A-Tasket" | Robert Berlinger | Amy Sherman-Palladino | February5,2002 | 227463.0 | 5.0 |
| 35.0 | 14.0 | "It Should Have Been Lorelai" | Lesli Linka Glatter | Daniel Palladino | February12,2002 | 227464.0 | 4.9 |
| 36.0 | 15.0 | "Lost and Found" | Gail Mancuso | Amy Sherman-Palladino | February26,2002 | 227465.0 | 4.8 |
| 37.0 | 16.0 | "There's the Rub" | Amy Sherman-Palladino | Sheila R. Lawrence | April9,2002 | 227466.0 | 4.8 |
| 38.0 | 17.0 | "Dead Uncles and Vegetables" | Jamie Babbit | Daniel Palladino | April16,2002 | 227467.0 | 4.5 |
| 39.0 | 18.0 | "Back in the Saddle Again" | Kevin Dowling | Linda Loiselle Guzik | April23,2002 | 227468.0 | 4.8 |
| 40.0 | 19.0 | "Teach Me Tonight" | Steve Robman | Amy Sherman-Palladino | April30,2002 | 227469.0 | 5.1 |
| 41.0 | 20.0 | "Help Wanted" | Chris Long | Allan Heinberg | May7,2002 | 227470.0 | 4.6 |
| 42.0 | 21.0 | "Lorelai's Graduation Day" | Jamie Babbit | Daniel Palladino | May14,2002 | 227471.0 | 3.4 |
Question:
Who directed the episode with production code 227451?
Answer:
Amy Sherman-Palladino