Problem: Does "Photometric studies (also sometimes referred to as "layouts" or "point by points") are often used to simulate lighting designs for projects before they are built or renovated." answer the question "What type of study is used to simulate lighting designs?"

A: yes

Problem: Does "Beyond a painter's retainer, patrons were expected to purchase any gold or lapis lazuli to be used in the painting." answer the question "From which country was lapis lazuli imported?"

A: no

Problem: Does "Procopius wrote in 545 that "the Sclaveni and the Antae actually had a single name in the remote past; for they were both called Spori in olden times."" answer the question "When did Procopius write that "the Sclaveni and the Antae actually had a single name in the remote past; for they were both called Spori in olden times."?"

A:
yes