question: OPTIONS:
- yes
- no
Most of Europe's highest railways are located there.
Where are most of Europe's highest railways located?

answer: no

[Q]: Sentence: On the positive side, the external debt burden has declined markedly over the last 20 years, and domestic debt is almost negligible; external debt as a percent of GDP was less than 20% in 2006. Question: What has happened to debt external onus in Swaziland in the past two decades? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "Millions of dollars of grants to news organizations have funded reporting on education and higher education, including more than $1.4 million to the Education Writers Association to fund training for journalists who cover education." provide a valid answer to "what do the millions in grants given to news agencies do"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "These properties may be useful when hydrogen is purified by passage through hot palladium disks, but the gas's high solubility is a metallurgical problem, contributing to the embrittlement of many metals, complicating the design of pipelines and storage tanks." answer the question "When is it damaging?" OPTIONS:
- yes
- no

A: yes

Does the sentence "Changes in secondary sex characteristics include every change that is not directly related to sexual reproduction." provide a valid answer to the 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: yes

Does the sentence "In contrast with other Romance languages, Catalan has many monosyllabic words; and those ending in a wide variety of consonants and some consonant clusters." provide a valid answer to the question "What kind of final devoicing does the language have?" OPTIONS:
- yes
- no

A:
no