Given the task definition and input, reply with output. In this task, you will be presented with a question having multiple possible answers in Swahili language. And you should choose a most suitable option out of "A", "B", "C", "D", and "E" based on your commonsense knowledge.

Question: Mtu anaweza kupata wazi, na barua ambazo zilifikishwa zimeibiwa. 
 Options: A sanduku la barua B gazeti C ofisi ya Posta D kifurushi E mlango wa mbele 

A