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

[Q]: The All-Russia People's Front (Russian: ), known by its Russian initialism ONF, is a movement in Russia started in 2011 by then-Prime Minister of Russia Vladimir Putin to provide United Russia with ''new ideas, new suggestions and new faces''.
[A]: Who led All-Russia People's Front?


[Q]: The blockage of transcription elongation by RNA polymerase II (pol II) at a DNA damage site on the transcribed strand triggers a transcription-coupled DNA repair (TCR), which rapidly removes DNA damage on the transcribed strand of the expressed gene and allows the resumption of transcription. To analyze the effect of UV-induced DNA damage on transcription elongation, an in vitro transcription elongation system using pol II and oligo(dC)-tailed templates containing a cyclobutane pyrimidine dimer (CPD) or 6-4 photoproduct (6-4PP) at a specific site was employed. The results showed that pol II incorporated nucleotides opposite the CPD and 6-4PP and then stalled. Pol II formed a stable ternary complex consisting of pol II, the DNA damage template, and the nascent transcript. Furthermore, atomic force microscopy imaging revealed that pol II stalled at the damaged region. These findings may provide the basis for analysis of the initiation step of TCR.
[A]: Which gene strand is targeted by transcription-coupled repair (TCR)?


[Q]: Charles McNeill Gray (March 7, 1807 in Sherburne, New York - October 17, 1885; buried in Graceland Cemetery) served as Mayor of Chicago, Illinois (1853--1854) for the Democratic Party.
[A]:
Where was Charles McNeill Gray burried?