Problem: Does "Peter Goldmark, the man who developed the 33 13 rpm record, developed the Highway Hi-Fi 16 23 rpm record to be played in Chrysler automobiles, but poor performance of the system and weak implementation by Chrysler and Columbia led to the demise of the 16 23 rpm records." answer the question "To the end of which era could you find 16 rpm setting on record players?" OPTIONS:
- yes
- no

A: no

Problem: Does "Vacuum does not mean that the curvature of space-time is necessarily flat: the gravitational field can still produce curvature in a vacuum in the form of tidal forces and gravitational waves (technically, these phenomena are the components of the Weyl tensor)." answer the question "Who's equations helped to imply vanishing of the Ricci tensor?" OPTIONS:
- yes
- no

A: no

Problem: Does "Serious doubts about the documents' authenticity quickly emerged, leading CBS to appoint a review panel that eventually resulted in the firing of the news producer and other significant staffing changes." answer the question "What shifted attention away from the coverage regarding Bush's controvery regarding his required service?" OPTIONS:
- yes
- no

A:
no