 
 <translate> A person jumping over a dirt hill is not necessarily participating in a dirt bike competition. He or she might be riding for fun. A person on a bicycle is not necessarily riding a dirt bike. There are different types of bicycles.
Therefore, the answer is it is not possible to tell. <ibo> Onye na-awụli elu n'elu ugwu na-adịghị mma adịghị esonye n'asọmpi ịnyịnya ígwè na-adịghị mma. O nwere ike ịbụ na ọ na-agba ịnyịnya n'ihi na ọ na-atọ ya ụtọ. Onye na-agba ígwè apụtachaghị na ọ na-agba ịnyịnya ígwè na-agba ọsọ. E nwere ụdị ịnyịnya ígwè dị iche iche. N'ihi ya, azịza ya bụ na ọ gaghị ekwe omume ikwu. 