Hi, I'm a beginner in python, and am having a really hard time understanding this. I've asked a question earlier but I didn't understand the solution....

Hi, I'm a beginner in python, and am having a really hard time understanding this. I've asked a question earlier but I didn't understand the solution. I would truly appreciate some help with the question and direction of how it works. Thank you in advance!

Assignment Instructions

• rite a Python function that will accept as input three string values from a user. The method will return to the user a concatenation of the first two strings and will print the third string in reverse order. The function is to be called from the main method.
• In the main method, prompt the user for the three strings