Exchange can be for safety.Logical formLearned from30 sentences. Safety may pertain-to monitors.Logical formLearned from30 sentences. A (safety net) can be for families.Logical formLearned from30 sentences. Recommendations may pertain-to a (safety board).Logical formLearned from30 sentences. Requirements can be for safety.Logical formLearned from30 sentences. Research can be on safety.Logical formLearned from30 sentences. Safety may pertain-to (family members).Logical formLearned from30 sentences. A leader can be in safety.Logical formLearned from30 sentences. A (safety concern) can be serious.Logical formLearned from30 sentences. (Safety concerns) can be personal.Logical formLearned from30 sentences. A (safety performance) may pertain-to persons.Logical formLearned from30 sentences. An issue can be constituted-of-or-filled-with public safety.Logical formLearned from30 sentences. A list can be constituted-of-or-filled-with (safety violations).Logical formLearned from30 sentences. A (safety agency) may pertain-to a country.Logical formLearned from30 sentences. A country may have an (aviation safety record).Logical formLearned from30 sentences.