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:
| "Long" vowels | 17th c. | American | British | Australian |
| --- | --- | --- | --- | --- |
| a /eɪ/ | aː | ei | eɪ | æɪ |
| ar /ɛər/ | aː | e | ɛː | eː |
| e /iː/ | eː | i | i | i |
| æ /iː/ | eː | i | i | i |
| œ /iː/ | eː | i | i | i |
| ei /iː/ | eː | i | i | i |
| er or ær /ɪər/ | eː | i | ɪə | ɪə |
| er or ær /ɪər/ | eː | ɪ | ɪə | ɪə |
| i /aɪ/ | ɛi | ai | aɪ | ɑe |
| y /aɪ/ | ɛi | ai | aɪ | ɑe |
| o /oʊ/ | oː | ɞu | əʊ | əʉ |
| or /ɔər/ | oː | ɔ | ɔː | o |
Question:
What is the 17th c. pronunciation when the british is əʊ?
Answer:
oː