A selection can be a milestone.Logical formLearned from4 sentences. An (airline industry) may reach a milestone.Logical formLearned from4 sentences. A male may praise milestones.Logical formLearned from4 sentences. A move can be between milestones.Logical formLearned from4 sentences. A country may close_in on a milestone.Logical formLearned from4 sentences. Milestones may pertain-to century.Logical formLearned from4 sentences. A female may bring_up a milestone with a whipped.Logical formLearned from4 sentences. A milestone can be for society.Logical formLearned from4 sentences. Milestones may pertain-to aviation.Logical formLearned from4 sentences. A milestone may pertain-to a journey.Logical formLearned from4 sentences. Some milestone can be in cooperation.Logical formLearned from4 sentences. A milestone can be in an initiative.Logical formLearned from4 sentences. A milestone can be in normalizing relations.Logical formLearned from4 sentences. A season may hit a milestone.Logical formLearned from4 sentences. A milestone can be in an implementation of peace.Logical formLearned from4 sentences.