context: According to the Soviet Encyclopedic Dictionary, there are about 30 human races (racial-anthropological types), combined into three groups of races, which are called "large races". It is worth noting that the races themselves (minor races) are divided into subraces, and there is no consensus on the belonging of one or another subraces to one or another race (small races). In addition, different anthropological schools use different names for the same races.
question: How many races in the world?
answers.text: 30