Problem: Does "Glover sold poorly with her debut album, and this is also the first season that the runner-up was not signed by a music label." answer the question "What was Glover's first single?"

A: no

Problem: Does "A focus on emotions in organizations can be credited to Arlie Russell Hochschild's concept of emotional labor." answer the question "Who developed the concept of emotional labor?"

A: yes

Problem: Does "The use of the term Middle East as a region of international affairs apparently began in British and American diplomatic circles quite independently of each other over concern for the security of the same country: Iran, then known to the west as Persia." answer the question "The problem of the Middle East was published by who?"

A:
no