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:
| Opposing Teams | Against | Date | Venue | Status |
| --- | --- | --- | --- | --- |
| Australia | 11.0 | 03/01/1948 | Twickenham , London | Test Match |
| Wales | 3.0 | 17/01/1948 | Twickenham , London | Five Nations |
| Ireland | 11.0 | 14/02/1948 | Twickenham , London | Five Nations |
| Scotland | 6.0 | 20/03/1948 | Murrayfield , Edinburgh | Five Nations |
| France | 15.0 | 29/03/1948 | Stade Colombes , Paris | Five Nations |
Question:
What is the lowest against score for Twickenham, London with the status of Five Nations against Ireland?
Answer:
11.0