Google Asks the Question

Via my feeds, a post on the Google Operating System blog that notes Google Converts Queries Into Questions:

When searching for [alcohol with the highest boiling], Google converted my query into a question: “Which alcohol has the highest boiling point?”

Me too:

I ran a related query – alcohol with highest boiling point – which offered a range of related questions, albeit further down the results list:

Google results trying to draw you into a conversation – and hence running more queries (or questions…)?