Q: Does "Tito's estrangement from the USSR enabled Yugoslavia to obtain US aid via the Economic Cooperation Administration (ECA), the same US aid institution which administered the Marshall Plan." provide a valid answer to "What agency distributed aid to Yugoslavia?"?
A: yes

Q: Does "Nanjing borders Yangzhou to the northeast, one town downstream when following the north bank of the Yangtze, Zhenjiang to the east, one town downstream when following the south bank of the Yangtze, and Changzhou to the southeast." provide a valid answer to "What city is northeast of Nanjing?"?
A: yes

Q: Does "A major turning point in the development of DC machines took place in 1864, when Antonio Pacinotti described for the first time the ring armature with its symmetrically grouped coils closed upon themselves and connected to the bars of a commutator, the brushes of which delivered practically non-fluctuating current." provide a valid answer to "What made Pacinotti's motor an important advancement?"?
A: yes

Q: Does "In 1759, the farmers led by Jacobus Dyckman and Benjamin Palmer built a "free bridge" across the Harlem River which led to the abandonment of tolls altogether." provide a valid answer to "Who owned Kingsbridge?"?
A:
no