Does the sentence "The extinct Xenicibis was unique in having an elongate forelimb and massive hand which likely functioned in combat or defence as a jointed club or flail." provide a valid answer to the question "What is known to sometimes result in injury or death?"

A: no

Does the sentence "The body's capability to react to antigen depends on a person's age, antigen type, maternal factors and the area where the antigen is presented." provide a valid answer to the question "What are the four factors that determine how the body reacts to an antigen?"

A: yes

Does the sentence "The Second Sino-Japanese War was soon followed by the resumed Chinese Civil War, and the cities of East China fell to the Communists one after another, the Kuomintang government again tried to make Sichuan its stronghold on the mainland, although it already saw some Communist activity since it was one area on the road of the Long March." provide a valid answer to the question "On what date in 1949 did Chengdu fall to the communists?"

A: no

Does the sentence "According to Dan Lusthaus, Madhyamaka and Yogacara have a great deal in common, and the commonality stems from early Buddhism." provide a valid answer to the question "What was the latest thought type?"

A:
no