Problem: Does "Friederike Muller, a pupil of Chopin, wrote: "[His] playing was always noble and beautiful; his tones sang, whether in full forte or softest piano." answer the question "Which student said Chopin made sure his students knew his legato, cantabile style of playing?"

A: yes

Problem: Does "In 1980, he starred in a biographical film of the 1950s actress Jayne Mansfield as Mansfield's husband, Mickey Hargitay." answer the question "What 1979 comedy film featured Schwarzenegger, Kirk Douglas, and Ann-Margret?"

A: no

Problem: Does "Architectural copper and its alloys can also be 'finished' to embark a particular look, feel, and/or color." answer the question "What property does the final patina on cooper have?"

A:
no