QUES: Q: How much did the early LEDs cost?
A: Until 1968, visible and infrared LEDs were extremely costly, in the order of US$200 per unit, and so had little practical use.
Does the answer answer the question? OPTIONS:
- yes
- no

ANS: yes

Does "Founding a revolutionary cell within the military, in 1969 they seized power from the absolute monarchy of King Idris in a bloodless coup." contain the correct answer to "From what monarch did Gaddafi's movement take over Libya?"
OPTIONS:
- yes
- no

A: yes

question: OPTIONS:
- yes
- no
His journal was specifically concerned with the funeral and the abused state of the late pontiff's corpse.
He was elected pope after how many ballots?

answer: no

[Q]: Sentence: The language itself is poorly attested. Question: What does the Dutch word "wad" mean in English? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "PlayStation 3 launched in North America with 14 titles, with another three being released before the end of 2006." provide a valid answer to "How many games could you buy to go with your PS3 when it launched in North America?"?
OPTIONS:
- yes
- no
A: yes

Q: Does "In late 1961, Nasser established the Presidential Council and decreed it the authority to approve all senior military appointments, instead of leaving this responsibility solely to Amer." provide a valid answer to "Why did Nasser abandon the Presidential Council?"?
OPTIONS:
- yes
- no
A:
no