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: At the same time MTRCL changed its Chinese name from " 地鐵有限公司 " ( Subway Limited Company ) to " 香港鐵路有限公司 " ( Hong Kong Railway Limited Company ) , but left its English name unchanged .

SOLUTION: At the same time MTRCL changed its Chinese name from " 地下鐵路有限公司 " ( Subway Limited Company ) to " 香港鐵路有限公司 " ( Hong Kong Railway Limited Company ) , but left its English name unchanged ; at the same time the system 's Chinese name changed from " 地鐵 " ( " Subway " ) to " 港鐵 " ( " Hong Kong Railway " ) .

PROBLEM: The FIBA Basketball World Cup , known as the FIBA World Championship from 1950 through 2010 , is a world basketball tournament for men 's national teams held once every four years by the International Basketball Federation ( FIBA ) .

SOLUTION: The FIBA Basketball World Cup , also known as the FIBA World Cup of Basketball or simply the FIBA World Cup , between 1950 and 2010 known as the FIBA World Championship , is an international basketball competition contested by the senior men 's national teams of the members of the International Basketball Federation ( FIBA ) , the sport 's global governing body .

PROBLEM: The main problem is how the mind is related to the body , but there are also questions about the nature of the mind that do not talk about its relation to the physical body .

SOLUTION:
The " mind – body problem " , i.e. the relationship of the mind to the body , is commonly seen as the central issue in philosophy of mind , although there are other issues concerning the nature of the mind that do not involve its relation to the physical body .