question: OPTIONS:
- yes
- no
One-color light is well suited for traffic lights and signals, exit signs, emergency vehicle lighting, ships' navigation lights or lanterns (chromacity and luminance standards being set under the Convention on the International Regulations for Preventing Collisions at Sea 1972, Annex I and the CIE) and LED-based Christmas lights.
What type of light is ideal for traffic signals?

answer: yes

[Q]: Sentence: Of the state's ten largest cities, three are outside the metropolitan areas of Oklahoma City and Tulsa, and only Lawton has a metropolitan statistical area of its own as designated by the United States Census Bureau, though the metropolitan statistical area of Fort Smith, Arkansas extends into the state. Question: How many people lived in Lawton in 2010? OPTIONS:
- yes
- no
++++++++++
[A]: no

Q: Does "At the end of July the Germans resumed their advance in Estonia working in tandem with the Estonian Forest Brothers." provide a valid answer to "When did the Red Army fall back to the Parnu River?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "The Chichimeca are the ancestors of the Tepehuan people." answer the question "How did the Chichimeca survive?" OPTIONS:
- yes
- no

A: no

Does the sentence "Between AD 300 and 1300 in the northern part of the state along the wide, fertile valley on the San Miguel River the Casas Grandes (Big Houses) culture developed into an advanced civilization." provide a valid answer to the question "To what does Casas Grandes translate in English?" OPTIONS:
- yes
- no

A: yes

Does the sentence "The result of this pathfinding process is that the growth cone navigates through the brain until it reaches its destination area, where other chemical cues cause it to begin generating synapses." provide a valid answer to the question "What two structures does a neuron extend when it is in place during development?" OPTIONS:
- yes
- no

A:
no