QUES: Q: What theory says that long-distance running drove the evolution of some human traits?
A: This hypothesis does not necessarily contradict the scavenging hypothesis: both subsistence strategies could have been in use sequentially, alternating or even simultaneously.
Does the answer answer the question?

ANS: no

QUES: Q: Who has claimed that Christians and Jews had heard and discussed the Quran before it took on its standardized Arabic form?
A: According to Sahih al-Bukhari, the Quran was recited among Levantines and Iraqis, and discussed by Christians and Jews, before it was standardized.
Does the answer answer the question?

ANS: yes

QUES: Q: What species do aspen, cottonwood, and poplar trees belong to?
A: Some species, such as walnut and cherry, are on the border between the two classes, forming an intermediate group.[citation needed]
Does the answer answer the question?

ANS: no

QUES: Q: Following the unification of Germany, who maintained great authority in international affairs for two decades?
A: German conquest of France and the unification of Germany upset the European balance of power, that had existed since the Congress of Vienna in 1815 and Otto von Bismarck maintained great authority in international affairs for two decades.
Does the answer answer the question?

ANS:
yes