[Reference:, Comprehensive Detailed Explanation, A word cloud is typically generated by extracting the most relevant keywords or key phrases from text data., The Key Phrases API of Text Analytics returns the important words and phrases in a set of documents., You can then use those key phrases and their frequency counts to build a word cloud visualization., Why not the others?, B. sentiment: Identifies sentiment (positive/negative/neutral), not useful for word cloud keywords., C. languages: Detects the language of the text, not relevant here., D. entities/recognition/general: Extracts named entities (like people, locations, organizations), but this is narrower than general key phrase extraction., Reference:, Text Analytics – Key Phrase Extraction, , , , ]