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:
| Crew | Open 1st VIII | Senior 2nd VIII | Senior 3rd VIII | Senior IV | Year 12 Single Scull | Year 11 Single Scull |
| --- | --- | --- | --- | --- | --- | --- |
| 2009.0 | STM | STA | STA | SOM | STM | SPLC |
| 2010.0 | SPLC | SOM | SOM | STH | SPLC | SPLC |
| 2011.0 | STM | STU | STU | STA | STM | SPLC |
| 2012.0 | STM | SOM | SOM | STH | SPLC | BGGS |
| 2013.0 | STM | SOM | STM | STM | BSHS | SPLC |
Question:
Which 2nd senior VIII that also has a 4th senior stm?
Answer:
SOM