Four friends - Ram, Laxman, Bharat and Shatrughan were having a conversation. They were expressing their thoughts in a coded language. 
Ram says, "le po ki ba" when he wants to convey that "friends make life live". Laxman says, "te ki mo ba" when he wants to convey that "without friends life impossible". Bharat says, "lo mo se te" when he wants to convey that "without trouble gain impossible". Shatrughan says, "st ba po lo" when he wants to convey that "life make trouble joy".

Question: What is the code for "mission impossible"?
Options:
A. mo fi, B. te fi, C. fi se, D. Either A or B, E. Either B or C
Answer: "D"