[Q]: Sentence: Compass-M1 is an experimental satellite launched for signal testing and validation and for the frequency filing on 14 April 2007. Question: When was the Compass-M1 satellite launched? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "In the 7th9th centuries Rome fell under the influence of Byzantine art, noticeable on the mosaics of Santa Prassede, Santa Maria in Domnica, Sant'Agnese fuori le Mura, Santa Cecilia in Trastevere, Santi Nereo e Achilleo and the San Venanzio chapel of San Giovanni in Laterano." provide a valid answer to "When was the mosaic at the church of Santo Stefano del Cacco destroyed?"?
OPTIONS:
- yes
- no
A: no

Problem: Does "The Fryderyk Chopin Institute of Poland lists on its website over eighty societies world-wide devoted to the composer and his music." answer the question "Where is the International Chopin Piano Competition held?" OPTIONS:
- yes
- no

A: no

Does the sentence "Chopin's music soon found success with publishers, and in 1833 he contracted with Maurice Schlesinger, who arranged for it to be published not only in France but, through his family connections, also in Germany and England." provide a valid answer to the question "On March 23, 1833, who headlined and performed with Chopin at a concert?" OPTIONS:
- yes
- no

A: no

Question:
Choose your answer: Is "Austria, however, like most participants, was facing a severe financial crisis and had to decrease the size of its army, something which greatly affected its offensive power." a good answer to the question "In 1763 what was the status of Austria?" OPTIONS:
- yes
- no
Answer:
yes

[Q]: Sentence: The causes of the Franco-Prussian War are deeply rooted in the events surrounding the unification of Germany. Question: What are the causes of the Franco-Prussian War deeply rooted in? OPTIONS:
- yes
- no
++++++++++
[A]:
yes