Problem: Does "Unlike most other media players, Apple does not support Microsoft's WMA audio formatbut a converter for WMA files without Digital Rights Management (DRM) is provided with the Windows version of iTunes." answer the question "What is the name of an audio format developed by Apple?" OPTIONS:
- yes
- no

A: no

Problem: Does "In 1654, Otto von Guericke invented the first vacuum pump and conducted his famous Magdeburg hemispheres experiment, showing that teams of horses could not separate two hemispheres from which the air had been partially evacuated." answer the question "What year was the Toepler Pump invented?" OPTIONS:
- yes
- no

A: no

Problem: Does "In order to be expressed, genes require a promoter sequence." answer the question "How is a promoter sequence recognized?" OPTIONS:
- yes
- no

A:
no