Problem: Does "From the reign of Guangwu the capital was moved eastward to Luoyang." answer the question "Where did the capital move to after the reign of Guangwu?"

A: yes

Problem: Does "A pressure drop of 13 kPa (100 Torr), which produces no symptoms if it is gradual, may be fatal if it occurs suddenly." answer the question "rapid decompression is more dangerous than what?"

A: no

Problem: Does "In 1918, after the Russian Revolution, all non-Russian countries declared their independence from the Russian empire, leading to the establishment of the First Republic of Armenia." answer the question "When did Armenia gain its independence?"

A:
no