I don't mean to be the professional ethics police here, but according to the training and exam rules, you are not supposed to post exam questions.
I wanted to respond to the post because the answer given by @ashish.banka is not correct. Not having a Top-Level for a list would cause issues sometime if you are using certain functions that require to aggregate the values into a Top Level, but that's not the issue here.
Since I can't really answer a question related to an exam, I'll just say, as the instructions for the training mentioned, You have to use the exact names of modules, line items, lists, actions,...etc
Einas "Give a Man a Fish, and You Feed Him for a Day. Teach a Man To Fish, and You Feed Him for a Lifetime"