Determine if the sentence is true based on the text below.
Microsoft Corp. is a competitor of Toshiba Corp.

Microsoft Corp. and Intel Corp., on Monday, threw their weight behind the next-generation, HD DVD format being promoted by Toshiba Corp., in a blow to Sony Corp.'s Blu-ray format.
OPTIONS:
- yes
- no
no
Determine if the sentence is true based on the text below.
The Aurora Borealis was discovered in 1995.

In 1955, the Aurora Borealis, a coating applied to crystal stones to produce a "rainbow of colors" effect was introduced.
OPTIONS:
- yes
- no
no
Determine if the sentence is true based on the text below.
Bill Clapp is the founder of the Global Partnerships.

I've always said he's the closest I will ever come to meeting Gandhi, he's simply unmoved by any obstacle or any argument, said Bill Clapp, an heir to the Weyerhaeuser fortune and founder of Global Partnerships, a Seattle microfinance group that has partnered with Grameen in Central America.
OPTIONS:
- yes
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yes
Determine if the sentence is true based on the text below.
Houston is George Zamka's hometown.

Welcome home, Discovery, after a great mission to bring the International Space Station to full power, said an astronaut, George Zamka, radioing from the mission control center in Houston, Texas. NASA tested an experimental tile under the Discovery's left wing during its approach for landing. The tile was almost eight centimetres thick, and had a bump in it, intended to disturb the otherwise smooth airflow over the shuttle's wing, thus exposing it to high amounts of heat. Engineers installed the tile in order to measure the excess heat that was generated on downstream tiles. A military airplane monitored the heat with an infrared camera. The findings will be used to help determine better designs for future shuttles.
OPTIONS:
- yes
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no