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.

Ex Input:
Credit Suisse Group is a Swiss bank .

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

Ex Input:
The 1950s was the decade that started on January 1 , 1950 , and ended on December 31 , 1959 .

Ex Output:
The 1950s ( pronounced " nineteen-fifties " ; commonly abbreviated as the fifties ( among other variants ) ) was a decade of the Gregorian calendar that began on January 1 , 1950 , and ended on December 31 , 1959 .

Ex Input:
Portillo left the House of Commons at the 2005 General Election and has since hosted several television and radio programmes .

Ex Output:
Portillo retired from the House of Commons and from active politics at the 2005 general election , and has since pursued his media interests , presenting and participating in a wide range of television and radio programmes .