Problem: Does "In his native Poland, in France, where he composed most of his works, and beyond, Chopin's music, his status as one of music's earliest superstars, his association (if only indirect) with political insurrection, his love life and his early death have made him, in the public consciousness, a leading symbol of the Romantic era." answer the question "What parts of Frederic's personal life influenced his legacy as a leading symbol of the era?"

A: yes

Problem: Does "Their larger 90 mm M3 gun would prove, as did the eighty-eight, to make an excellent anti-tank gun as well, and was widely used late in the war in this role." answer the question "What was the altitude range in feet of the stratosphere gun?"

A: no

Problem: Does "The alloy of copper and nickel, called cupronickel, is used in low-denomination coins, often for the outer cladding." answer the question "what is the alloy of copper and nickel used for?"

A:
yes