This question has options. Answer the question about text:

Finding the page in my Trans - Sib book to decipher the Russian ticket I found no explanation for the station it left from . Doubt was starting to creep into my head as to the correct station . With half an hour to go I saw Matt from the hostel taking his train . His train was after mine and on the electronic board .

What may be the reason for their issue ?
Select from:
[A]. They had went to the wrong trian station .
[B]. They do n't understand the Russian language .
[C]. They are unable to locate their friend .
[D]. None of the above choices .
[B].