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The oldest known fossil among the Eutheria ("true beasts") is the small shrewlike Juramaia sinensis, or "Jurassic mother from China", dated to 160 million years ago in the Late Jurassic. A later eutherian, Eomaia, dated to 125 million years ago in the Early Cretaceous, possessed some features in common with the marsupials but not with the placentals, evidence that these features were present in the last common ancestor of the two groups but were later lost in the placental lineage. In particular:
Which lineage were some of these early marsupial features were lost?
A: placental

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On April 1, 2008, the San Francisco Board of Supervisors approved a resolution addressing human rights concerns when the Beijing Olympic torch arrives in San Francisco on April 9. The resolution would welcome the torch with "alarm and protest at the failure of China to meet its past solemn promises to the international community, including the citizens of San Francisco, to cease the egregious and ongoing human rights abuses in China and occupied Tibet." On April 8, numerous protests were planned including one at the city's United Nations Plaza led by actor Richard Gere and Archbishop Desmond Tutu.
What date was the protest which was led by Gere and Tutu?
A: April 8

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Informal learning is one of three forms of learning defined by the Organisation for Economic Co-operation and Development (OECD). Informal learning occurs in a variety of places, such as at home, work, and through daily interactions and shared relationships among members of society. For many learners this includes language acquisition, cultural norms and manners. Informal learning for young people is an ongoing process that also occurs in a variety of places, such as out of school time, in youth programs at community centers and media labs.
What does informal leaning usually consist of amongst people who take this route of learning?
A: language acquisition, cultural norms and manners

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For example, the full name of Oda Nobunaga would be "Oda Kazusanosuke Saburo Nobunaga" (織田上総介三郎信長), 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. A man was addressed by his family name and his title, or by his yobina if he did not have a title. However, the nanori was a private name that could be used by only a very few, including the Emperor.
What did Oda mean?
A:
a clan or family name