question: OPTIONS:
- yes
- no
Victoria married her first cousin, Prince Albert of Saxe-Coburg and Gotha, in 1840.
What was the name of the first cousin that Queen Victoria was married to?

answer: yes

question: OPTIONS:
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Improving technology and increasing control of world markets allowed British traders to develop a commercial chain in which raw cotton fibers were (at first) purchased from colonial plantations, processed into cotton cloth in the mills of Lancashire, and then exported on British ships to captive colonial markets in West Africa, India, and China (via Shanghai and Hong Kong).
What business development did the British use to establish a hold on the global cotton market?

answer: yes

question: OPTIONS:
- yes
- no
The vibration with the lowest frequency is called the fundamental frequency; the other frequencies are overtones.
This produces many modes of vibration that occur simultaneously?

answer: no

question: OPTIONS:
- yes
- no
In May 2005, the first high definition video conferencing systems, produced by LifeSize Communications, were displayed at the Interop trade show in Las Vegas, Nevada, able to provide video at 30 frames per second with a 1280 by 720 display resolution.
What year was the first HD video conferencing system displayed?

answer:
yes