The word" schism" ( Line 3, Paragraph 1 ) in the context probably means ______.

A．discus the cause of the decline of science’s power
B．show the author’s sympathy with scientists
C．explain the way in which science develops
D．exemplify the division of science and the humanities

A．demand 500,000 pounds for the Guildford Four
B．demand 500,000 pounds for each of the Guildford Four
C．demand 50,000 pounds for each of the Guildford Four
D．demand a reexamination of the Birmingham pub bombings