instruction:
In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.
question:
False titles of nobility are claimed titles of social rank that have been fabricated or assumed by an individual or family without recognition by the authorities of a country in which titles of nobility exist or once existed .
answer:
False titles of nobility are titles of nobility which are fake .


question:
It consists of a bulb containing mercury attached to a glass tube of narrow diameter ; the volume of mercury in the tube is much less than the volume in the bulb .
answer:
The volume of mercury in the tube is much less than the volume in the bulb .


question:
Like its sister project Wikipedia , Wiktionary is run by the Wikimedia Foundation , and is written collaboratively by volunteers , dubbed " Wiktionarians " .
answer:

Wiktionary is run by the Wikimedia Foundation , which also runs Wikipedia .


