Does the sentence "To escape death or servitude at the hands of those who had assassinated his relative, Gagik II, King of Ani, an Armenian named Roupen, went with some of his countrymen into the gorges of the Taurus Mountains and then into Tarsus of Cilicia." provide a valid answer to the question "What was the outcome of the Battle of Manzikert for the Seljuk Turks?"

A: no

Does the sentence "In recent times, however, prisoners have postponed execution through a final round of federal litigation using the Civil Rights Act of 1871 codified at 42 U.S.C. " provide a valid answer to the question "In what year was the Antiterrorism and Effective Death Penalty Act passed?"

A: no

Does the sentence "West's controversial incident the following year at the 2009 MTV Video Music Awards was arguably his biggest controversy, and led to widespread outrage throughout the music industry." provide a valid answer to the question "In what year did Kanye's biggest controversy so far take place?"

A: yes

Does the sentence "Humanitarian Assistance Operations are "programs conducted to relieve or reduce the results of natural or manmade disasters or other endemic conditions such as human pain, disease, hunger, or privation that might present a serious threat to life or that can result in great damage to or loss of property." provide a valid answer to the question "What are programs that are designed to help with natural or manmade disaters?"

A:
yes