Text: In 1998, Steve Mann invented, designed, and built the world's first Linux wristwatch, which he presented at IEEE ISSCC2000 on 7 February 2000, where he was named ''the father of wearable computing''. See also Linux Journal, where Mann's Linux wristwatch appeared on the cover and was the feature article of LJ Issue 75. Seiko launched the Ruputer in Japan - a wristwatch computer with a 3.6 MHz processor. It was not very successful, since instead of a touchscreen it used a joystick-like device to input characters (much like high scores in arcade games), and the small screen with a resolution at 102x64 in 4 greyscales made it hard to read large amounts of text. Outside of Japan, this watch was distributed as the Matsucom onHand PC. Despite the rather low demand, the Matsucom onHand PC was distributed until 2006, making it a smartwatch with a rather long life cycle. Ruputer and onHand PC applications are 100% compatible. This watch is sometimes considered the first smartwatch since it was the first watch to offer graphics display (albeit monochrome) and many 3rd party applications (mostly homebrew).

Question: was the apple watch the first smart watch?
[separator]
Answer: no

Text: He opened his first factory in 1870 in Brooklyn using the name Vaseline.

Question: is vaseline the same as white petroleum jelly?
[separator]
Answer: yes

Text: Nearly two-thirds of the valley's land area is part of the city of Los Angeles. The other incorporated cities in the valley are Glendale, Burbank, San Fernando, Hidden Hills, Agoura Hills, and Calabasas.

Question: is glendale part of the san fernando valley?
[separator]
Answer: yes

Text: On June 5, 2015, Puerto Rico played a friendly against Bermuda their last friendly before the World Cup qualifiers for the 2018 FIFA World Cup ending in a 1--1 draw. After losing to Grenada 2--1 in the 2018 World Cup Qualifiers round 2 Puerto Rico's Interim coach Jose 'Cukito' Martinez resigned and a few days later the Uruguayan Carlos Avedissian solved his visa problems and could finally arrive as the head coach of the national team. On December 11, 2015, Puerto Rico played a friendly against MLS team New York City FC losing 2--1.

Question: does puerto rico have a soccer team in the world cup?
[separator]
Answer:
yes