Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Example Input: Founded in Paris by Marco Tinelli in 1998 under the name Grey Interactive, over the past 15 years the digital agency has become an integrated communications group composed of 20 agencies around Europe and in 8 different countries (France, Spain, Portugal, Italy, United Kingdom, Germany, U.S. and China) FullSIX Group has 10 agency networks:
Example Output: In what city is FullSIX based?

Example Input: 1. In order to investigate the biological function of the human CLN3 gene that is defective in Batten disease, we created a yeast strain by PCR-targeted disruption of the yeast gene (YHC3), which is a homologue of the human CLN3 gene. 2. The phenotypic characterization revealed that the yhc3 delta mutants are more sensitive to combined heat and alkaline stress than the wild-type strains as determined by inhibition of cell proliferation. 3. This suggests that the yhc3 delta mutant is a good model to investigate the biological function of human CLN3 gene in mammalian cells and to understand the pathophysiology of juvenile Batten disease.
Example Output: What is the effect of a defective CLN3 gene?

Example Input: Stefan Uros II Milutin (Serbian Cyrillic: II ; c. 1253 -- 29 October 1321), known as Stefan Milutin ( ), was the King of Serbia between 1282--1321, a member of the Nemanjic dynasty.
Example Output:
What was the noble family that Stefan Milutin was from?