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 No. Episode No. refers to the episodes number in the overall series, whereas Series No. refers to the episodes number in this particular series. | Series No. | Episode | Director | Writer | Original airdate |
| --- | --- | --- | --- | --- | --- |
| 41.0 | 1.0 | "Chain Reaction" | Andrew Morgan | Ginnie Hole | 8September1989 |
| 42.0 | 2.0 | "Accidents Happen" | Jeremy Silberston | Bill Gallagher | 15September1989 |
| 43.0 | 3.0 | "A Grand in the Hand" | Sue Butterworth | Sam Snape | 22September1989 |
| 44.0 | 4.0 | "Day Off" | Steve Goldie | Jacqueline Holborough | 29September1989 |
| 45.0 | 5.0 | "Vital Spark" | Terry Iland | John Fletcher | 6October1989 |
| 46.0 | 6.0 | "Charity" | Sue Butterworth | Margaret Phelan | 13October1989 |
| 47.0 | 7.0 | "Victim of Circumstances" | Andrew Morgan | Ginnie Hole | 20October1989 |
| 48.0 | 8.0 | "Deluge" | Steve Goldie | Bill Gallagher | 27October1989 |
| 49.0 | 9.0 | "Union" | Gerry Harrison | Jacqueline Holborough | 3November1989 |
| 50.0 | 10.0 | "Taking Stock" | Sue Butterworth | Barry Purchese | 10November1989 |
| 51.0 | 11.0 | "Banking for Beginners" | Jim Hill | Bryan Elsley | 24November1989 |
Question:
What is every episode with Barry Purchese as the writer?
Answer:
"Taking Stock"