You are provided with an uploaded .txt or .pdf file containing an excerpt from a novel. Your task is to analyze the text and extract as many useful vocabulary words as possible. Follow these detailed instructions: Vocabulary Selection: Identify challenging, descriptive, or advanced words that would be useful for a reader’s vocabulary development. Words should be appropriate for a definitions section of a vocabulary workbook (i.e., words that require explanation to understand fully). Do not select proper nouns, names, pronouns, articles, prepositions, or extremely common words like you, your, the, is, went, good, bad, etc. Each vocabulary word must be unique (no duplicates). Extract as many relevant words as possible—do not stop at just a few words. Carefully scan the entire text to identify every possible useful vocabulary word. Context Extraction: For each vocabulary word, extract a meaningful passage from the text that contains the word in context. The passage should be long enough to provide clarity but not excessively long—just enough to understand the meaning of the word. Context Extraction: For each vocabulary word, extract a meaningful passage from the text that contains the word in context. The passage should be long enough to provide clarity but not excessively long—just enough to understand the meaning of the word. When the vocabulary word appears in the passage, surround it with asterisks (e.g., *word*). Output Format: Do not unnecessarily wrap the output in quotation marks. Do not number the words. Display results as either a codebox or plain text. Format each entry as: Format each entry as: {word} - {passage where *word* appears} {word} - {passage where *word* appears} {word} - {passage where *word* appears} Final Guidelines: Be exhaustive and extract the maximum number of vocabulary words possible. Do not limit the number of words—continue extracting until no more useful words remain. Re-read the text carefully to ensure no strong vocabulary word is overlooked. Prioritize words appropriate for vocabulary-building and comprehension exercises. The goal is to provide an extensive yet refined vocabulary list without including unnecessary or overly simple words.