Which innovative language product design feature first introduced semantic analysis to determine user sentiment in product reviews across multiple languages simultaneously?

The intersection of linguistics and product design has led to revolutionary natural language processing (NLP) tools that have transformed how we interact with technology. From voice assistants to translation services, language-focused product design requires deep understanding of linguistic patterns, cultural nuances, and user behavior. Test your knowledge about a groundbreaking development in this field!

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Amazon's CrossLingual Sentiment Engine (2016)
Google's Multilingual BERT Implementation (2018)
IBM's Watson Linguistic Analyzer (2014)
Microsoft's Cognitive Language Service (2017)