Does "The relative "hot spot" is due to Neptune's axial tilt, which has exposed the south pole to the Sun for the last quarter of Neptune's year, or roughly 40 Earth years." contain the correct answer to "What is the average temperature of Neptune's south pole?"

A: no

Does "Curnow Shipping, based in Avonmouth, replaced the Union-Castle Line mailship service in 1977, using the RMS (Royal Mail Ship)" contain the correct answer to "What year was Union-Castle Line mailship replaced?"

A: yes

Does "The battle of Iwo Jima ("Operation Detachment") in February 1945 was one of the bloodiest battles fought by the Americans in the Pacific War." contain the correct answer to "How many square miles is the island of Iwo Jima?"

A:
no