Does the sentence "In its early years Universal released three brands of feature films Red Feather, low-budget programmers; Bluebird, more ambitious productions; and Jewel, their prestige motion pictures." provide a valid answer to the question "What was the profession of George Marshall?"

A: no

Does the sentence "Each byte is able to represent 256 different numbers (28 = 256); either from 0 to 255 or 128 to +127." provide a valid answer to the question "How many numbers can a byte represent?"

A: yes

Does the sentence "The welfare state of both the Muslim and the non-Muslim poor started by Umar ibn al Khattab had also continued." provide a valid answer to the question "Who was the mother of Yazid?"

A: no

Does the sentence "The Soviet leadership believed that the West wanted to encourage German aggression in the East and that France and Britain might stay neutral in a war initiated by Germany, hoping that the warring states would wear each other out and put an end to both the Soviet Union and Nazi Germany." provide a valid answer to the question "The soviets suspected that Nazi-Soviet conflicts would result in what?"

A:
yes