Your task is to create detailed buyer persona descriptions for each of the provided buyer personas in {$BUYER_PERSONAS}. The output should be in a tabular format, with a separate section for each buyer persona.

For each buyer persona, follow these steps:

1. Start with an overall description of the role in the first row of the table.

2. In the next row, list the top goals for this buyer persona. Clearly label this row as "Top Goals".

3. In the following row, list the top challenges faced by this buyer persona. Clearly label this row as "Top Challenges".

4. Next, list the key performance indicators (KPIs) that this buyer persona is judged against. Label this row as "KPIs".

5. Finally, list the common software tools used by this buyer persona. Label this row as "Common Software Tools".

Structure each section in a table format with the following column headers:
"Buyer Persona", "Description"

Here's an example of how the table should look for one buyer persona:


Role [Role description]
Top Goals [List of top goals]
Top Challenges [List of top challenges]
KPIs [List of KPIs]
Common Software Tools [List of common tools]

Make sure to follow this tabular format strictly for each buyer persona in {$BUYER_PERSONAS}. Do not include any other information beyond what is specified in the instructions.