QUES: Q: What does OCF stand for?
A: The immediate predecessors of MP3 were "Optimum Coding in the Frequency Domain" (OCF), and Perceptual Transform Coding (PXFM).
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

QUES: Q: How does kaolin create a more gentle light?
A: It diffuses the light emitted from the filament, producing a more gentle and evenly distributed light.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

QUES: Q: What is a transistor made of?
A: A voltage or current applied to one pair of the transistor's terminals changes the current through another pair of terminals.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: no

QUES: Q: Who was Henrich d'Arrest?
A: Heinrich d'Arrest, a student at the observatory, suggested to Galle that they could compare a recently drawn chart of the sky in the region of Le Verrier's predicted location with the current sky to seek the displacement characteristic of a planet, as opposed to a fixed star.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS:
yes