In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

The BPI ( British Recorded Music Industry ) Limited , commonly known as the British Phonographic Industry or BPI , is the British recorded music industry 's trade association .
The British Phonographic Industry ( BPI ) is the British record industry 's trade association .

The metre per second ( American English : meter per second ) is an SI derived unit of both speed ( scalar ) and velocity ( vector quantity which specifies both magnitude and a specific direction ) , defined by distance in metres divided by time in seconds .
Metre per second is an SI unit of measurement of both speed and velocity .

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 .

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 .