Read the following context and choose the best option to answer the question.
Context: Trish : Can you describe your technique a bit for us ? Sarah : I use a lot of different techniques to create my designs . I do a lot of fold forming , forging , hammer texturing ... all of these are techniques used to manipulate the shape and texture of sheet metal and wire . Pieces are joined together by either soldering or riveting .
Question: What might Sarah do for a living ?
Options: 
- None of the above choices .
 - Sarah might be a sculptor who works with paper .
 - Sarah might be a sculptor who works with clay .
 - Sarah might be a sculptor who works with metal .


Sarah might be a sculptor who works with metal .