QUES: Some pesticides are considered too hazardous for sale to the general public and are designated restricted use pesticides. Only certified applicators, who have passed an exam, may purchase or supervise the application of restricted use pesticides. Records of sales and use are required to be maintained and may be audited by government agencies charged with the enforcement of pesticide regulations. These records must be made available to employees and state or territorial environmental regulatory agencies.

What would qualify someone to use restricted use pesticides?
What is the answer?
ANS: an exam
QUES: In July 2013, Sony Music withdrew from the Greek market due to an economic crisis. Albums released by Sony Music in Greece from domestic and foreign artists are carried by Feelgood Records.

In what year did Sony pull out of the Greek market?
What is the answer?
ANS: 2013
QUES: In additive color devices such as computer displays and televisions, one of the primary light sources is typically a narrow-spectrum yellowish-green of dominant wavelength ~550 nm; this "green" primary is combined with an orangish-red "red" primary and a purplish-blue "blue" primary to produce any color in between – the RGB color model. A unique green (green appearing neither yellowish nor bluish) is produced on such a device by mixing light from the green primary with some light from the blue primary.

What is unique green's wavelength?
What is the answer?
ANS:
unanswerable