 
<translate> Ndị na-egwu egwu nwere ike igwu egwu n'ọhịa dị n'ime ụlọ - ọ bụghị iwu na ọ ga-adị n'èzí. Ya mere, azịza ya bụ na ọ gaghị ekwe omume ikwu. <eng> Players can practice on an indoor field--the field doesn't have to be outside. So the answer is it is not possible to tell. 