instruction:
Generate a correct and concise answer for the question based on the words in the context.
question:
Context : The Tsar Tank (Russian: -), also known as the Netopyr' () which stands for Pipistrellus (a genus of bat) or Lebedenko Tank ( ), was an unusual Russian armoured vehicle developed by Nikolai Lebedenko ( ), Nikolai Zhukovsky ( ), Boris Stechkin ( ), and Alexander Mikulin ( ) from 1914 onwards.
Question : In what year did Tsar Tank enter service?
answer:
1914

question:
Context : Mauvais Sang (French pronunciation: (mov s), Bad Blood), also known as The Night Is Young, is Leos Carax's second film.
Question : Who served as director for Mauvais Sang?
answer:
Leos Carax

question:
Context : Gottlob Muller (17 March 1895 -- 28 April 1945) was a highly decorated Generalleutnant in the Luftwaffe during World War II. He was also a recipient of the Knight's Cross of the Iron Cross.
Question : Which award did Gottlob Muller get?
answer:
Knight's Cross of the Iron Cross