You will be presented with a citation segment from the section of a research paper. Classify the intent behind this citation by choosing from one of the following categories:

- Method: Cites the paper for its methodology or procedure.
- Background: Cites the paper to provide background information.
- Result: Cites the paper for its findings or results.

Your answer should be a single word from the following list of options: ["Method", "Background", "Result"]. Do not include any other text in your response.

Citation sentence:

This matrix transformed the global coordinate system into a local orthogonal coordinate system using a direct frame by frame method (Scurr et al., 2010), identifying the suprasternal notch as the origin and establishing the right and left nipple coordinates relative to the trunk (Scurr et al.
Method