Problem: In Islam, dogs are viewed as unclean because they are viewed as scavengers. In 2015 city councillor Hasan Kucuk of The Hague called for dog ownership to be made illegal in that city. Islamic activists in Lerida, Spain, lobbied for dogs to be kept out of Muslim neighborhoods, saying their presence violated Muslims' religious freedom. In Britain, police sniffer dogs are carefully used, and are not permitted to contact passengers, only their luggage. They are required to wear leather dog booties when searching mosques or Muslim homes.
Why are dogs seen as unclean in Islam?
The answer is the following: scavengers

Problem: 114th Street marks the southern boundary of Columbia University's Morningside Heights Campus and is the location of Butler Library, which is the University's largest.
114th Street marks the southern boundary of which university's Morningside Heights Campus?
The answer is the following: Columbia University

Problem: In response to the demonstrations, an editorial in the People's Daily urged Chinese people to "express [their] patriotic enthusiasm calmly and rationally, and express patriotic aspiration in an orderly and legal manner".
In what publication were Chinese people asked to be orderly and legal because of the protests and demonstrations?
The answer is the following: People's Daily

Problem: In 1958, the Soviet Union developed ransformator (Russian: , meaning Transformer), the first high-resolution (definition) television system capable of producing an image composed of 1,125 lines of resolution aimed at providing teleconferencing for military command. It was a research project and the system was never deployed by either the military or consumer broadcasting.
What was the goal of the Transformator system?
The answer is the following:
providing teleconferencing for military command