Detailed Instructions: In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.
Q: How the Other Half Lives: Studies among the Tenements of New York (1890) was an early publication of photojournalism by Jacob Riis, documenting squalid living conditions in New York City slums in the 1880s. It served as a basis for future 'muckraking' journalism by exposing the slums to New York City's upper and middle classes. This work inspired many reforms of working-class housing, both immediately after publication as well as making a lasting impact in today's society.
A:
who wrote the book how the other half lives