TASK DEFINITION: In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
PROBLEM: Foolscap is paper cut to the size of 8 + 1/2 xx , sometimes 13 xx .

SOLUTION: Foolscap folio ( commonly contracted to foolscap or folio and in short FC ) is paper cut to the size of 8 + 1/2 xx ( for " normal " writing paper , 13 xx ) .

PROBLEM: A plaintiff is a person who starts a lawsuit in court .

SOLUTION: A plaintiff ( Π in legal shorthand ) is the party who initiates a lawsuit ( also known as an " action " ) before a court .

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

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