Q: Does "Now, science appears mostly in journals." provide a valid answer to "The segregation of science writing means that articles in those subjects primarily appear where?"?
A: yes

Q: Does "Clinical immunology is the study of diseases caused by disorders of the immune system (failure, aberrant action, and malignant growth of the cellular elements of the system)." provide a valid answer to "Where can these three elements occur in the immune system?"?
A: yes

Q: Does "Drumming characteristically focuses on driving rhythms, strong bass drum and a backbeat on snare, sometimes using cymbals for emphasis." provide a valid answer to "What carries the backbeat in hard rock drumming?"?
A: yes

Q: Does "Adult contemporary is heavy on romantic sentimental ballads which mostly use acoustic instruments (though bass guitar is usually used) such as acoustic guitars, pianos, saxophones, and sometimes an orchestral set." provide a valid answer to "What type of song is frequently seen in the adult contemporary genre?"?
A:
yes