 
 <translate> The fact that one brother has birthday cake sliced while younger brother is smiling doesn't imply that it is the younger brother's birthday.
The final answer: it is not possible to tell. <ibo> Eziokwu ahụ bụ na otu n'ime ụmụnne nwoke na-egbutu achicha ụbọchị ọmụmụ mgbe nwanne ya nwoke nke nta na-amụmụ ọnụ ọchị apụtaghị na ọ bụ ụbọchị ọmụmụ nke nwanne ya nwoke nke nta. Azịza ikpeazụ ya bụ na ọ gaghị ekwe omume ịmata. 