[Q]: Sentence: LEDs are often used for this purpose, and this is likely to remain one of their major uses until the price drops low enough to make signaling and illumination uses more widespread. Question: What can help make LEDs more widely used? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: A few marine annelids that live in tubes lack cuticles, but their tubes have a similar structure, and mucus-secreting glands in the epidermis protect their skins. Question: What do non-cuticle annelids use to protect their skin? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: In World War II, rivals who had combat service in the first great war (led by Gen. Bernard Montgomery) sought to denigrate Eisenhower for his previous lack of combat duty, despite his stateside experience establishing a camp, completely equipped, for thousands of troops, and developing a full combat training schedule. Question: What decoration did Eisenhower receive as a result of his First World War service? OPTIONS:
- yes
- no
++++++++++
[A]:
no