Q: Does "In 1971 it was placed under the authority of the United Nations General Assembly." provide a valid answer to "When did the organization change its name?"?
A: no

Q: Does "As with Uranus, the source of this heating is unknown, but the discrepancy is larger: Uranus only radiates 1.1 times as much energy as it receives from the Sun; whereas Neptune radiates about 2.61 times as much energy as it receives from the Sun." provide a valid answer to "How much more energy does Neptune radiate than it receives?"?
A: yes

Q: Does "Peter Goldmark, the man who developed the 33 13 rpm record, developed the Highway Hi-Fi 16 23 rpm record to be played in Chrysler automobiles, but poor performance of the system and weak implementation by Chrysler and Columbia led to the demise of the 16 23 rpm records." provide a valid answer to "Why did Chrysler discontinue use of the Hifi 16 2/3 rpm record?"?
A: yes

Q: Does "There is generally nothing competitive at stake and some rules may be changed or experimented with (such as unlimited substitutions, which allow teams to play younger, less experienced, players, and no cards)." provide a valid answer to "What do some friendlies change the rules to make unlimited?"?
A:
yes