Some (airplane disasters) may promote (safety regulations).Logical formLearned from15 sentences. Regulations can be in a market.Logical formLearned from15 sentences. Regulations may pertain-to states.Logical formLearned from15 sentences. A trend can be toward regulation.Logical formLearned from15 sentences. Afoul may pertain-to regulations.Logical formLearned from15 sentences. Regulations may undergo analyes.Logical formLearned from15 sentences. Recent changes can be to regulations.Logical formLearned from15 sentences. A regulation may pertain-to government.Logical formLearned from15 sentences. Regulations may establish standards.Logical formLearned from15 sentences. An explanation may pertain-to regulations.Logical formLearned from15 sentences. Regulations can be neutral.Logical formLearned from15 sentences. Regulations may propose.Logical formLearned from15 sentences. Obligations can be under regulations.Logical formLearned from15 sentences. A regulation can be territorial.Logical formLearned from15 sentences. Regulations can be inflexible.Logical formLearned from15 sentences.