How do I use it to answer questions?

[spider853]

Sorry for stupid question maybe, but this seems to be a bert question/answer model, how do I use it to process a text and query on it?
That is, having a question = "What is John's age" and a contextual text, text = "John is a guy from Montana, he's 19 years old" in other languages how do I use this model to predict the answer? (like BertForQuestionAnswering)

Thank you