QUES: Q: What percentage of the Earth's heat is derived from the Sun's infrared light?
A: Infrared light from the Sun accounts for 49% of the heating of Earth, with the rest being caused by visible light that is absorbed then re-radiated at longer wavelengths.
Does the answer answer the question?

ANS: yes

QUES: Q: What document called for Israel to abandon land it obtained during the war?
A: In November, Nasser accepted UN Resolution 242, which called for Israel's withdrawal from territories acquired in the war.
Does the answer answer the question?

ANS: yes

QUES: Q: In front of what NJ building was the street paved with asphalt in 1870?
A: In 1876, asphalt-based paving was used to pave Pennsylvania Avenue in Washington, DC, in time for the celebration of the national centennial.
Does the answer answer the question?

ANS: no

QUES: Q: What characteristic determined the proportions of the bricks?
A: The people of this civilization made bricks whose dimensions were in the proportion 4:2:1, considered favorable for the stability of a brick structure.
Does the answer answer the question?

ANS:
yes