Answer: Amazon Textract

## Explanation **Amazon Textract** is the correct AWS service for this use case because: 1. **Purpose**: Amazon Textract is specifically designed to extract text, handwriting, and data from scanned documents, forms, and invoices. 2. **Key-Value Pair Extraction**: Textract can intelligently identify and extract structured data from forms and invoices, including key-value pairs like "Name: John Doe" or "Amount: $100.00". 3. **Document Processing**: It uses machine learning to understand the layout and structure of documents, making it ideal for processing scanned invoices and forms. **Why not the other options?** - **A) Amazon Rekognition**: Primarily for image and video analysis (facial recognition, object detection), not document text extraction. - **C) Amazon Comprehend**: For natural language processing (NLP) tasks like sentiment analysis, entity recognition, and language detection, but not specifically for extracting structured data from scanned documents. - **D) Amazon OpenSearch**: A search and analytics engine (formerly Elasticsearch), not designed for document text extraction. **Key Features of Amazon Textract**: - Extracts text from scanned documents - Identifies forms and tables - Extracts key-value pairs from forms - Handles handwriting recognition - Integrates with other AWS services for document processing workflows

Author: Ritesh Yadav