Problem: Does "Prominent emerging Jazz musicians of the 1960s included: trumpet player Donald Byrd who attended Cass Tech and performed with Art Blakey and the Jazz Messengers early in his career and Saxophonist Pepper Adams who enjoyed a solo career and accompanied Byrd on several albums." answer the question "Which musician accompanied Donald Byrd on several albums?" OPTIONS:
- yes
- no

A: yes

Problem: Does "For example, Owen Johnson's novel, Stover at Yale, follows the college career of Dink Stover and Frank Merriwell, the model for all later juvenile sports fiction, plays football, baseball, crew, and track at Yale while solving mysteries and righting wrongs." answer the question "Who were the main characters in Stover at Yale?" OPTIONS:
- yes
- no

A: yes

Problem: Does "Germany's high-altitude needs were originally going to be filled by a 75 mm gun from Krupp, designed in collaboration with their Swedish counterpart Bofors, but the specifications were later amended to require much higher performance." answer the question "High altitude needs in Germany were going to be handled by what?" OPTIONS:
- yes
- no

A:
yes