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: The feral domestic pigeon is often called the " rock dove " : it is common in many cities .

SOLUTION: The species most commonly referred to as " pigeon " is the species known by scientists as the rock dove , one subspecies of which , the domestic pigeon , is common in many cities as the feral pigeon .

PROBLEM: The chair is in charge of the Board of Governors of the Federal Reserve System .

SOLUTION: The Chair of the Board of Governors of the Federal Reserve System is the head of the Federal Reserve , which is the central banking system of the United States .

PROBLEM: Women from all over the world make comments on Twitter about the interviews and debates .

SOLUTION:
Women from throughout the world are encouraged to participate via Twitter and comment on the list , as well as on the interviews and debates that follow release of the list .