 
 <translate> Sentence 1 explains that the people are just standing at the concert. You cannot tell that they are rocking out from the information given. Therefore, the final answer is it is not possible to tell. <ibo> Nkebi ahịrịokwu 1 na-akọwa na ndị mmadụ na-eguzo na egwu ahụ. Ị pụghị ikwu na ha na-ama jijiji site n'ihe ọmụma e nyere. N'ihi ya, azịza ikpeazụ bụ na ọ gaghị ekwe omume ikwu. 