[Q]: Sentence: Command and control remained primitive until the late 1930s, when Britain created an integrated system for ADGB that linked the ground-based air defence of the army's AA Command, although field-deployed air defence relied on less sophisticated arrangements. Question: When were sensors initially developed? OPTIONS:
- yes
- no
++++++++++
[A]: no

[Q]: Sentence: The political philosopher Montesquieu introduced the idea of a separation of powers in a government, a concept which was enthusiastically adopted by the authors of the United States Constitution. Question: Rousseau argued for a society based on what, rather than faith? OPTIONS:
- yes
- no
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[A]: no

[Q]: Sentence: In females, secondary sex changes involve elevation of the breasts, widening of the hips, development of pubic and underarm hair, widening of the areolae, and elevation of the nipples. Question: Elevation of the breasts, development of pubic hair, and elevation of the nippes are examples of what type of changes? OPTIONS:
- yes
- no
++++++++++
[A]:
no