Does "The population peaked at more than two million residents in 1950, then began to decline with the restructuring of industry, which led to the loss of many middle-class union jobs." contain the correct answer to "How much of the population left after 1950?"

A: no

Does "Near New Haven there is the static inverter plant of the HVDC Cross Sound Cable." contain the correct answer to "What static inverter plant lies near New Haven?"

A: yes

Does "In 640 he married Princess Wencheng, the niece of the powerful Chinese emperor Taizong of Tang China." contain the correct answer to "Who was Songtsan Gampo's first wife?"

A:
no