Given the task definition and input, reply with output. In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.

Small and medium-sized enterprises (SMEs) or small and medium-sized businesses (SMBs) are businesses whose personnel numbers fall below certain limits. The abbreviation 'SME' is used by international organizations such as the World Bank, the United Nations and the World Trade Organization (WTO).

what is the definition of small and medium enterprises