What is the altitude of the castle that sits atop of a hill in the city where the history of rail transport in Austria began?
----
Answer: 506 m.

Kendrick Lamar, the rapper associated with the song Humble, also assisted with the remixed version of the song Bad Blood, by what artist?
----
Answer: Taylor Swift

A Danish film director directed a film based on a memoir of a British journalist that stars who?
----
Answer:
Carey Mulligan