It would surely be super interesting to forward the questions on the last page of the PDF (p134-135 in the book) to Alexa, Siri, Cortana and Bixby and post the

It would surely be super interesting to forward the questions on the last page of the PDF (p134-135 in the book) to Alexa, Siri, Cortana and Bixby and post the answers here... (I do not use virtual assistants myself, thus the request to anybody who does)