What aspect of a written work most the reader understand when a writer is being sarcastic?

Plz change it i can not change this sentences .

Read the excerpt. “this is a train-servicing station and we have to wait for a train.” he shakes his head. i smile. “it’d be nice if we could get one.” lauren mizock has revised her draft of “train tracks” to convey plot events using

What can you infer about the stranger after reading the first few paragraphs of “the street of the cañon”