It a really crazy place , crazy expensive stuff getting built everywhere , including artificial rivers and lakes ( huge ! ) in the middle of the dessert , while most people ( there are only few arabs , the majority is indian or pakistani ) remain poor working for the wealth of Dubai . What was really big fun the second day was the dessert safari .

Possible answers:
[1]. They are foreigners .;
[2]. None of the above choices .;
[3]. They are indians .;
[4]. They are arabs .;
Q: What may be the race that represents the rich part of the population ?
[4].