A milestone can be in American history.Logical formLearned from11 sentences. Persons may achieve some milestones.Logical formLearned from11 sentences. Some milestone may be passed.Logical formLearned from11 sentences. Milestones may undergo celebrations.Logical formLearned from11 sentences. An award can be a milestone.Logical formLearned from11 sentences. Some milestone can be for a time.Logical formLearned from11 sentences. A contract can be a milestone.Logical formLearned from11 sentences. A (business milestone) may undergo an achievement.Logical formLearned from11 sentences. Milestones can be basic.Logical formLearned from11 sentences. A milestone can be international.Logical formLearned from11 sentences. A milestone can be with cappings of a well.Logical formLearned from11 sentences. A milestone can be in a case.Logical formLearned from11 sentences. A milestone can be in a process.Logical formLearned from11 sentences. Some milestone can be for a country.Logical formLearned from11 sentences. A summit may mark a milestone.Logical formLearned from11 sentences.