question: OPTIONS:
- yes
- no
In areas like Chiasso, Switzerland, and Neuschwanstein, Bavaria, the demarcation between the mountain range and the flatlands are clear; in other places such as Geneva, the demarcation is less clear.
How far does the Alps range stretch?

answer: no

[Q]: Sentence: Yale expanded gradually, establishing the Yale School of Medicine (1810), Yale Divinity School (1822), Yale Law School (1843), Yale Graduate School of Arts and Sciences (1847), the Sheffield Scientific School (1847), and the Yale School of Fine Arts (1869). Question: When was the Yale School of Medicine established? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "Very few early Byzantine mosaics survived the Iconoclastic destruction of the 8th century." provide a valid answer to "How many Byzantine mosaics survived past the 8th century?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "The following year, the Dutch physicist Pieter van Musschenbroek invented a similar capacitor, which was named the Leyden jar, after the University of Leiden where he worked." answer the question "What was the name of the Dutch physicist who invented the Leyden Jar?" OPTIONS:
- yes
- no

A: yes

Does the sentence "They are traditionally nomads, but since the late 20th century, many have moved to urban areas." provide a valid answer to the question "Why do many Somalis live in South Asia and Europe?" OPTIONS:
- yes
- no

A: no

Does the sentence "It is believed that the area was on the route out of Africa that some scholars suggest was used by early humans to colonize the rest of the Old World." provide a valid answer to the question "Where did the Research Project Team find the obsidian tools?" OPTIONS:
- yes
- no

A:
no