I do not understand this at all. Can someone explain to me how to do this?

We pass in a 2 dimensional list. You should output the 3rd element of the 2nd row.

# Get our list from the command line arguments import sys list2d= sys.argv[1:] # Convert the command line arguments into 2d list for i in range(0,len(list2d)): list2d[i]= list2d[i].split(',') # Write your code below