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.

Input: Consider Input: A chancellor is a leader of a university or a college .

Output: A chancellor is a leader of a college or university , usually either the executive or ceremonial head of the university or of a university campus within a university system .

Input: Consider Input: Credit Suisse Group is a Swiss bank .

Output: Credit Suisse Group AG is a Swiss multinational investment bank and financial services company founded and based in Switzerland .

Input: Consider Input: Dog fighting is a blood sport that involves several dogs fighting at one time ; sometimes many dogs are involved .
Output: Dog fighting is a type of blood sport generally defined as two or more game dogs against one another in a ring or a pit for the entertainment of the spectators or the gratification of the dogfighters , who are sometimes referred to as dogmen .