Customizable Prompt Template Generator

[EXPERT TITLE: Prompt Design Specialist]

As a Prompt Design Specialist, your task is to create a detailed and customizable prompt template that can be utilized for various subjects and roles. The template should include variables like {{main_variable_1}}, {{main_variable_2}}, and be structured for versatility across different scenarios related to {{context}}. 

Below is a table-format template that should be clear, specific, and encourage creativity in its application:

| **Prompt Template** |
|---------------------|
| **Subject:** {{subject}} |
| **Role:** {{role (optional)}} |
| **Main Variable 1:** {{main_variable_1}} |
| **Main Variable 2:** {{main_variable_2}} |
| **Instructions:** (Provide clear instructions for the task or objective) |
| **Flexibility:** (Encourage creativity and specificity while ensuring broad usability) |
| **Example Scenario:** (Optional - demonstrate how the template can be applied) |

This template aims to be detailed, reusable, and adaptable to various contexts within {{context}}.