instruction:
Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
question:
Context : Rose Greely (1883--1969) was an American landscape architect and the first female licensed architect in Washington, D.C. 
Answer : female
answer:
Which sex is Rose Greely?


question:
Context : An oil study for The Sorceress (c. 1911, 61x51cm, in a private collection) shows a model with dark brown hair. 
Answer : private collection
answer:
What is the name of the place where The Sorceress can be found?


question:
Context : Jaroslav Šafránek (1890-1957) was a Czech physicist who, in the second half of the 1930s, designed a system for the transmission of visual images by low-line mechanical television, which made the production of an authentic spatial impression of the picture, transmitted on the screen, possible. 
Answer : 1957
answer:

The date of death for Jaroslav Šafránek is what?