Based on the given context, craft a common-sense question, especially those that are LONG, INTERESTING, and COMPLEX. The goal is to write questions that are easy for humans and hard for AI machines! To create such questions, here are some suggestions: A. What may (or may not) be the plausible reason for an event? B. What may (or may not) happen before (or after, or during) an event? C. What may (or may not) be a plausible fact about someone (or something)? D. What may (or may not) happen if an event happens (or did not happen)? You can also create other types of questions. DO NOT make your question answerable without looking at the context, or question of which the correct answer can be directly extracted from the context. DO NOT ask a question that requires very specialized knowledge that is not common sense. DO NOT ask too simple or too short questions. Your question must be related to the context and answerable with common sense. Try to add more variations and complexity to the questions.

Context: He did n't speak as he set their drinks out , but a smirk teased at the corner of his mouth . " How did you know it was us ? " asked Sirius who , despite his best efforts at cultivating a cockney slur , still could n't manage not to sound like a proper blue - blood . " Your drinks , " Remus said as he slid into the empty seat they had left for him .
What 's a possible reason Sirius bought the drinks ?

Context: Knowing when to use a comma and when to use a semicolon does n't make you a fiction writer , but any fiction writer who thinks the difference between a comma and a semicolon is irrelevant / silly / beneath them is n't likely to be any good . All a writer has is words , and every punctuation mark , every pause , makes a difference . True , there are copy editors and proofreaders out there who can correct your grammar and punctuation , and occasionally one does run across a gifted fiction writer who looks like they could n't pass freshman comp .
Based on this post , what may be my profession ?

Context: Ok , I had to go into the yarn store to buy 2 skeins of green O - Wool and a pair of 4.5 mm Addis to use for my Callie Cardi , because I was short at least a skein and my Addis were too short . The skein of Noro sock yarn just JUMPED IN TO MY HANDS , I swear . Honestly . I was minding my own business and it mugged me .

Why did the writer say that the yarn jumped into their hands ?