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:

The remaining halves of each bad lot (n = 72 per lot) and of each good lot (n = 18) were sampled for internal content after they were sur-
 face sterilized by treatment with 50 ppm of iodophor (Argentyne; Argent Chemical Laboratories, Redmond, Washington) for 60 min (Piper et al. 1982).
Method