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:
| Rank | Athlete | Country | Time | Notes |
| --- | --- | --- | --- | --- |
| 1.0 | Ekaterina Karsten | Belarus | 7:32.86 | FA |
| 2.0 | Rumyana Neykova | Bulgaria | 7:33.29 | FA |
| 3.0 | Julia Michalska | Poland | 7:38.04 | FA |
| 4.0 | Emma Twigg | New Zealand | 7:38.09 | FB |
| 5.0 | Iva Obradović | Serbia | 7:52.39 | FB |
| 6.0 | Sophie Balmary | France | 7:56.73 | FB |
Question:
What is the rank of the new zealand team that had fb listed under notes?
Answer:
4.0