question: OPTIONS:
- yes
- no
Many hours of exposure in the camera were required, making bitumen impractical for ordinary photography, but from the 1850s to the 1920s it was in common use as a photoresist in the production of printing plates for various photomechanical printing processes.[not in citation given]
In what early technology was bitumen used?

answer: no

[Q]: Sentence: Unitised Scheme a unit trust vehicle for College, Faculties and Departments to invest endowments and unfettered income to produce returns for the long term; (ii) Non-Core Property a portfolio containing around 120 operational and developmental properties which College has determined are not core to the academic mission; and (iii) Strategic Asset Investments containing College's shareholding in Imperial Innovations and other restricted equity holdings. Question: The 120 operational and developmental properties within the college that are not core to the academic mission belong to which portfolio? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "For example, character 10 represents the "line feed" function (which causes a printer to advance its paper), and character 8 represents "backspace"." provide a valid answer to "What does the "line feed" function do?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "She would later align herself more publicly with the movement, sampling "We should all be feminists", a speech delivered by Nigerian author Chimamanda Ngozi Adichie at a TEDxEuston conference in April 2013, in her song "Flawless", released later that year." answer the question "Beyonce supported which campaign that encourages leadership in girls?" OPTIONS:
- yes
- no

A: no

Does the sentence "Heretofore, electrical recording technology from company to company was considered a proprietary art all the way back to the 1925 Western Electric licensed method used by Columbia and Victor." provide a valid answer to the question "How far back did records show the art of sound recordings?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Boathouse Row is a symbol of Philadelphia's rich rowing history, and each Big Five member has its own boathouse." provide a valid answer to the question "What water sport is popular in the city?" OPTIONS:
- yes
- no

A:
no