Title: Melbourne.
Question: Is Melbourne known for changeable or steady weather patterns?

Title: Translation.
Question: Who undertook translating Plato's works to Latin?

Title: MP3.
Question: Legal threats and confusion made it difficult to ensure what about patents regarding MP3 products?

Title: Spectre (2015 film).
Question:
Christoph Waltz's appearance in future Bond movies is contingent on the appearance of which other actor?