Q: Does "The post-Imperial nature of Russian subdivision of government changed towards a generally autonomous model which began with the establishment of the USSR (of which Russia was governed as part)." provide a valid answer to "Who was in charge when the reforms was going on?"?
A: no

Q: Does "While this factor alone will not indicate whether the targeted group is substantial, it canin combination with other factorsinform the analysis."" provide a valid answer to "While the factor cannot independently indicate if the targeted group is substantial, it can do what?"?
A: yes

Q: Does "On 27 November at the Korean eastern front, a U.S. 7th Infantry Division Regimental Combat Team (3,000 soldiers) and the U.S. 1st Marine Division (12,00015,000 marines) were unprepared for the PVA 9th Army Group's three-pronged encirclement tactics at the Battle of Chosin Reservoir, but they managed to escape under Air Force and X Corps support firealbeit with some 15,000 collective casualties." provide a valid answer to "What tactics of the PVA were US and ROK troops not prepared to handle?"?
A: yes

Q: Does "Scion offers standard iPod connectivity on all their cars." provide a valid answer to "Which car company released the first automobile interface for the iPod?"?
A:
no