Lines and stanzas in a narrative poem are like: scenes and acts in a play
chapters in a novel
sentences and paragraphs in a short story
all of the above

Following are the solution to this question:

Explanation:

In this question, the lines are more like the sentences, and all the consumers were trying to complete them, and whenever they hit the right boundary, however, in a poem, every stanza requires necessarily this very same number of characters, that's why we can say that in this, all the given choice is correct.