Q: Does "The Thuringian population has a significant sex ratio gap, caused by the emigration of young women, especially in rural areas." provide a valid answer to "What is the sex ratio gap in Thuringia?"?
A: no

Q: Does "This may be reflected in some countries in the tendency to display telephone numbers as several chunks of two to four numbers." provide a valid answer to "Why do some countries display numbers in chunks of two to four numbers?"?
A: no

Q: Does "They were all destroyed later except for one example, the so-called Triclinio Leoniano of which a copy was made in the 18th century." provide a valid answer to "What do most mosaics from the 7th-9th centuries have in common?"?
A: yes

Q: Does "The example Leibniz uses involves two proposed universes situated in absolute space." provide a valid answer to "How far are Leibniz's universes situated apart?"?
A:
no