question: OPTIONS:
- yes
- no
The Treaty of Brest-Litovsk was signed on March 3, 1918, giving away much of the land of the former Russian Empire to Germany in exchange for peace during the rest of World War I.
When was the Treaty of Brest-Litovsk signed?

answer: yes

[Q]: Sentence: In 201213, Swansea qualified for the Europa League by winning the League Cup. Question: Did Swansea qualify for the Europa Leaque in 2012-13? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "To overcome inconsistencies in partially cached web sites, Archive-It.org was developed in 2005 by the Internet Archive as a means of allowing institutions and content creators to voluntarily harvest and preserve collections of digital content, and create digital archives." provide a valid answer to "When was the program necessary to crawl and archive the web created?"?
OPTIONS:
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- no
A: no

Problem: Does "The deal was worth 1 billion a year domestically as of 201314, with BSkyB and BT Group securing the domestic rights to broadcast 116 and 38 games respectively." answer the question "Who secured the domestic rights to broadcast games 116 and 38 respectively?" OPTIONS:
- yes
- no

A: yes

Does the sentence "John's operations became more chaotic as the campaign progressed, and Philip began to make steady progress in the east." provide a valid answer to the question "Why was Philip forced to withdraw in the east?" OPTIONS:
- yes
- no

A: no

Does the sentence "On completing this work he was transferred to the Oak Ridge facility, where he aided engineers in devising safety procedures for material storage so that criticality accidents (for example, due to sub-critical amounts of fissile material inadvertently stored in proximity on opposite sides of a wall) could be avoided." provide a valid answer to the question "What did Feynman help produce at the Oak Ridge Facility?" OPTIONS:
- yes
- no

A:
yes