Problem: Does "The Irish guitarist Rory Gallagher often played the mandolin on stage, and he most famously used it in the song "Going To My Hometown."" answer the question "Who are popular fiddle player and tenor banjo player?" OPTIONS:
- yes
- no

A: no

Problem: Does "The Spanish had nominated Barcelona-born Antonio Sainz de Vicuna, an ECB veteran who heads its legal department, as Gonzalez-Paramo's replacement as early as January 2012 but alternatives from Luxembourg, Finland, and Slovenia were put forward and no decision made by May." answer the question "Who was ulitmately named as Gonzalez-Paramo's replacement?" OPTIONS:
- yes
- no

A: no

Problem: Does "Silver also grows conducting surface paths in the presence of halide and other ions, making it a poor choice for electronics use." answer the question "In addition to "whiskers," what does silver sprout around ions like halide?" OPTIONS:
- yes
- no

A:
yes