A developer is using a large language model to extract structured information (customer name, order number, and issue category) from unstructured support emails. Their initial simple prompt, 'Summarize the key details from the following email,' yields inconsistent and often incomplete results. To improve the reliability and formatting of the output, which of the following prompting methods represents the most effective next step?

Analyze the following descriptions of prompt structures and match each one to the specific prompting technique it represents. This requires distinguishing between different methods used to guide a model's output.

Critiquing a Prompting Strategy for Creative Content Generation