question: OPTIONS:
- yes
- no
In addition to the call buttons, elevators usually have floor indicators (often illuminated by LED) and direction lanterns.
Modern elevator position or floor indicaters often use what type of bulbs?

answer: yes

[Q]: Sentence: Storms of this magnitude are generally the result of cold air damming that affects the city due to its proximity to the Appalachian Mountains. Question: What mountains are the city near? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "In addition to the sports he played at Yale, Kerry is described by Sports Illustrated, among others, as an "avid cyclist", primarily riding on a road bike." provide a valid answer to "Who said Kerry is an 'avid cyclist'?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "Most evidence seems to suggest the assignment of orders is accurate, but scientists disagree about the relationships between the orders themselves; evidence from modern bird anatomy, fossils and DNA have all been brought to bear on the problem, but no strong consensus has emerged." answer the question "What do scientists disagree about?" OPTIONS:
- yes
- no

A: yes

Does the sentence ""Culture" for a cultural-studies researcher not only includes traditional high culture (the culture of ruling social groups) and popular culture, but also everyday meanings and practices." provide a valid answer to the question "The idea of text in cultural studies can include what forms other than written language?" OPTIONS:
- yes
- no

A: no

Does the sentence "When Louis Philippe made a reciprocal trip in 1844, he became the first French king to visit a British sovereign." provide a valid answer to the question "What happened to Louis Philippe after the revolution in France?" OPTIONS:
- yes
- no

A:
no