question: OPTIONS:
- yes
- no
Other approaches used in pigeon homing studies make use of the direction in which the bird vanishes on the horizon.
What does the bird leave on the walls of the cage?

answer: no

[Q]: Sentence: Officially, North African countries prefer to give preference to the Literary Arabic and conduct much of their political and religious life in it (adherence to Islam), and refrain from declaring each country's specific variety to be a separate language, because Literary Arabic is the liturgical language of Islam and the language of the Islamic sacred book, the Qur'an. Question: What is the dominant religion of North Africa? OPTIONS:
- yes
- no
++++++++++
[A]: yes

Q: Does "For example, the full name of Oda Nobunaga would be "Oda Kazusanosuke Saburo Nobunaga" (), in which "Oda" is a clan or family name, "Kazusanosuke" is a title of vice-governor of Kazusa province, "Saburo" is a formal nickname (yobina), and "Nobunaga" is an adult name (nanori) given at genpuku, the coming of age ceremony." provide a valid answer to "What did Nobunaga mean?"?
OPTIONS:
- yes
- no
A: yes

Problem: Does "Ethnic Russians were sent in to replace those expelled and" answer the question "How many people were expelled??" OPTIONS:
- yes
- no

A: no

Does the sentence "According to the Indian constitution, if a law passed by Delhi's legislative assembly is repugnant to any law passed by the Parliament of India, then the law enacted by the parliament will prevail over the law enacted by the assembly." provide a valid answer to the question "Who is responsible for appointing the Lieutenant Governor of the Union Territory of Delhi?" OPTIONS:
- yes
- no

A: no

Does the sentence "The second channel was the World Heritage channel which offered historical information about historical sites." provide a valid answer to the question "For weather updates from The Weather Channel, which of Life's channels would you have visited?" OPTIONS:
- yes
- no

A:
no