question:
The short playing time of a single 45 rpm side meant that long works, such as symphonies, had to be released on multiple 45s instead of a single LP, but RCA claimed that the new high-speed changer rendered side breaks so brief as to be inaudible or inconsequential.
What materials were 45 rpm records made of?

answer: no

question:
Notably, an essay by Vivian Galbraith in 1945 proposed a "new approach" to understanding the ruler.
Who wrote an essay in 1945 that proposed a "new approach?"

answer: yes

question:
The People's Republic of China constitution set a premier just one place below the National People's Congress in China.
What is directly above the premier in the People's Republic of China?

answer: yes

question:
So great is the contrast with human hunter-gatherers that it is widely argued by palaeoanthropologists that resistance to being dominated was a key factor driving the evolutionary emergence of human consciousness, language, kinship and social organization.
How do chimpanzees arrange themselves in a group setting?

answer:
no