A milestone can be in (aviation relations).Logical formLearned from6 sentences. Some milestone can be in a comeback.Logical formLearned from6 sentences. A country may pass some milestone.Logical formLearned from6 sentences. Talks may mark some milestone.Logical formLearned from6 sentences. A decision may mark some milestone.Logical formLearned from6 sentences. A president may mark a milestone.Logical formLearned from6 sentences. A team may reach a milestone.Logical formLearned from6 sentences. A day may go_down as a milestone.Logical formLearned from6 sentences. A milestone can be in a history of auctions.Logical formLearned from6 sentences. A milestone can be for persons of a country.Logical formLearned from6 sentences. A milestone can be in a (fledgling democracy).Logical formLearned from6 sentences. A milestone can be for a continent.Logical formLearned from6 sentences. A milestone can be in devolving power.Logical formLearned from6 sentences. A milestone can be in a course of a reinvigoration of a chinese nation.Logical formLearned from6 sentences. A milestone can be in international justice.Logical formLearned from6 sentences.