accept commands through text or speech to allow intuitive interaction with your computer, cell phone, or tablet and coordinate personal data across multiple applications.

It is d shadow i hope it

Reddit is  an american  social news  sharing service, web content  rating, and  discussion  website.  the name "reddit" is a  play-on-words  with the phrase "read it",  when items (links or text posts) are submitted to a subreddit, the users, called "redditors",  can vote for or against these links or posts (upvote/downvote). 

B. newspapers for sure! i had this question and got it right. hope this xx

The blank would be 'natural'.