The assignment will consist in writing a brief essay. The minimum number of
words is 500, although you may make it slightly longer than that if you need more
scope to develop your ideas. Yet, bear in mind that this task is meant to be a
concise essay and, as such, your essay should not be longer than 750 words.
Make sure you do not exceed this limit.
To complete this essay, you need to select a passage from the novel (10 lines
minimum) and provide a commentary of this passage. The novel is: THE TENNANT OF WILDFELL HALL

I adjunt an example from another novel just to show you  how it has to be.