Which of the lambda definitions of the function some_code is equivalent to the following function definition?

Which of the lambda definitions of the function some_code is equivalent to the following function definition?
What is the output of the following commands typed in the Python Interactive shell?

| PDF + Testing Engine | 
|---|
| $57.75 | 
| Testing Engine | 
|---|
| $43.75 | 
| PDF (Q&A) | 
|---|
| $36.75 | 
| GIAC Free Exams | 
|---|
|   |