You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.

Sentence: With mass migration to the city, the cultures of Khas from the west, Kirats from the east, Bon/Tibetan from the north, and Mithila from the south meet in the capital and mingle harmoniously.
Question: In what direction out of Kathmandu did the Khas originate from?
West.

Sentence: On the other hand , '' Happy '' is a young idealist who volunteers after his friend is killed by fanatical fellow prisoners for voicing doubts about the war 's outcome .
Question: Who was the young idealist espionage officer that later posed as a medic returning to his unit?
Happy.

Sentence: They even lost power for a little bit!.
Question: What did the storm do?
Cause the power to go out.