question:
In English, the term was introduced in the early 20th century, when it was found in the 1913 English translation of Vasily Klyuchevsky's A History of Russia, to distinguish the early polity from successor states, which were also named Rus.
When was the term Kievan Rus first coined?

answer: no

question:
This signal was fed into an audio amplifier, and played back by a loudspeaker.
What final device was needed to hear the signal from the initial GaAs diode?

answer: yes

question:
Sanskrit (/snskrt/; Sanskrit: samskrtam [smskrtm] or samskrta, originally samskrta vak, "refined speech") is the primary sacred language of Hinduism, a philosophical language in Buddhism, Hinduism, Sikhism and Jainism, and a literary language that was in use as a lingua franca in Greater India.
Sanskrit is the primary sacred language of which religion?

answer: yes

question:
According to Forbes in 2005, San Diego was the fifth wealthiest U.S. city but about 10.6% of families and 14.6% of the population were below the poverty line, including 20.0% of those under age 18 and 7.6% of those age 65 or over.
What percentage of familes were below the poverty line in 2005?

answer:
yes