Problem: A premium display-equipped version of the Amazon Echo speaker has been the subject of rumors for over a year now, and it could launch next month, according to CNET. The site’s unnamed source claims that Amazon has accelerated the launch to stay ahead of Google, whose recent launch of multi-user support for the Google Home speaker served as a “wake-up call.” If CNET’s report is accurate, the device would be Amazon’s second new Echo product in as many months, following this week’s launch of the camera-equipped Echo Look.

Based on the paragraph above can we conclude that "Amazon Echo has only released one version."?

A: No


Problem: Although the domestic markets for cigarettes in America in the 1990s was greatly reduced due to bans on advertising, smoking in public places and health warnings, American tobacco companies were showing a higher profit.

Based on the paragraph above can we conclude that "American tobacco companies did not show profit loss during the 1990s."?

A: Yes


Problem: Tsunetane Oda (小田常胤 , Oda Tsunetane , March 10, 1892 – February 11, 1955) was a judoka who was influential in the development of Kosen judo. His correct name was Join Oda, but through a misinterpretation of the kanji 常胤 he is more commonly known as Tsunetane.

Based on the paragraph above can we conclude that "Tsunetane was Italian."?

A:
It's impossible to say