question: OPTIONS:
- yes
- no
The engagement was not without controversy: Philip had no financial standing, was foreign-born (though a British subject who had served in the Royal Navy throughout the Second World War), and had sisters who had married German noblemen with Nazi links.
To whom did Philip's sisters marry?

answer: yes


[Q]: Sentence: " Announcements have yet to be made on any sort of expansion plans. Question: What day of the week was October 30, 2015? OPTIONS:
- yes
- no
++++++++++
[A]: no


Q: Does "Such insects often advertise their toxicity using warning colors." provide a valid answer to "Insects show how toxic they are with what kind of colors?"?
OPTIONS:
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A: yes


Problem: Does "The Puerto Rico Democracy Act (H.R. 2499) was approved on April 29, 2010, by the United States House of Representatives 223–169, but was not approved by the Senate before the end of the 111th Congress." answer the question "What act was approved on April 29th, 2010?" OPTIONS:
- yes
- no

A: yes


Does the sentence "The word ecology was coined by Ernst Haeckel, whose particularly holistic view of nature in general (and Darwin's theory in particular) was important in the spread of ecological thinking." provide a valid answer to the question "What did the work of Louis Pasteur and Ferdinand Cohn focus on?" OPTIONS:
- yes
- no

A: no


Does the sentence "Bern has a population of 140,634 people and 34% of the population are resident foreign nationals." provide a valid answer to the question "What is the population of Bern?" OPTIONS:
- yes
- no

A:
yes