Concept:Understanding the meaning of a word in a given sentence based on context.Explanation:The sentence 'చలిపెడుతున్నదని అర్రల కెల్లి బయటికెల్తలేదు' means that someone is not going out from inside the 'అర్ర' because they are feeling cold.The word 'అర్ర' in this context refers to a confined space, like a room, from which one would not want to step out into the cold.Let's look at the options:A. ఇల్లు (House) - While one stays inside a house, 'అర్ర' is more specific to a smaller, enclosed part of it.B. దుప్పటి (Blanket) - A blanket is used for warmth, but one doesn't typically stay 'inside' a blanket in the way the sentence implies not going out from somewhere.C. గది (Room) - This fits perfectly. One would stay inside a 'గది' to avoid the cold and not go outside.D. రంధ్రం (Hole) - A hole is a small opening, and one wouldn't be 'inside' a hole in this context.Therefore, 'అర్ర' most closely means 'గది' in this sentence.Answer:C. గది