Definition: Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.
Input: Hip, Hip, Hurrah! (Danish: Hip, hip, hurra! Kunstnerfest pa Skagen) is an oil-on-canvas painting from 1888 by Norwegian-Danish painter Peder Severin Kryer.
Output:
What is the surface of Hip, Hip, Hurrah! made of?