A speed-has may reach a milestone.Logical formLearned from4 sentences. A launch of warhead may mark a milestone.Logical formLearned from4 sentences. A milestone may pertain-to a collaboration.Logical formLearned from4 sentences. A difference can be between milestones.Logical formLearned from4 sentences. Milestones can be in some (year span).Logical formLearned from4 sentences. Milestones may undergo a celebration.Logical formLearned from4 sentences. Some (student milestone) can be in some years.Logical formLearned from4 sentences. Milestones can be arbitrary.Logical formLearned from4 sentences. Approval may mark an achievement of a milestone.Logical formLearned from4 sentences. A relationship can be a milestone.Logical formLearned from4 sentences. A milestone may be symbolised.Logical formLearned from4 sentences. A struggle can be a milestone.Logical formLearned from4 sentences. A (contract award) can be a milestone.Logical formLearned from4 sentences. Spanish society may reach a milestone.Logical formLearned from4 sentences. Milestones can be based.Logical formLearned from4 sentences.