After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You are building a chatbot that will use question answering in Azure Cognitive Service for Language. You have a PDF named Doc1.pdf that contains a product catalogue and a price list. You upload Doc1.pdf and train the model. During testing, users report that the chatbot responds correctly to the following question: What is the price of ? The chatbot fails to respond to the following question: How much does cost ? You need to ensure that the chatbot responds correctly to both questions. Solution: From Language Studio, you add alternative phrasing to the question and answer pair, and then retrain and republish the model. Does this meet the goal?