Teacher:In this task you are given a tweet and you must identify whether the tweet contains any offense or any form of (untargeted) profanity. Label the post as NOT if the post does not contain offense or profanity.  Non-offensive posts do not include any form of offense or profanity. label the post as OFFENSIVE if the post contains offensive language or a targeted (veiled or direct) offense.  Twitter user mentions were substituted by @USER and URLs have been substitute by URL.
Teacher: Now, understand the problem? Solve this instance: 9.15am appointment with a specialist and she is already running 45 minutes behind schedule. Front end booking strategy so she never has in paid appointments all day.  The arrogance of medical specialists is impressive. Architects could learn a lot from them.
Student:
NOT