A male may clear a danger.Logical formLearned from19 sentences. A danger can be constituted-of-or-filled-with explosions.Logical formLearned from18 sentences. Somebody may flinch in_the_face_of danger.Logical formLearned from18 sentences. Knowledge may pertain-to dangers.Logical formLearned from18 sentences. Danger can be to peace.Logical formLearned from18 sentences. Danger can be to children.Logical formLearned from18 sentences. A danger can be toxic.Logical formLearned from18 sentences. (Health dangers) can be serious.Logical formLearned from18 sentences. Some children can be in danger.Logical formLearned from18 sentences. A danger can be in a world-city.Logical formLearned from18 sentences. A continent can be in danger.Logical formLearned from18 sentences. A man can be in danger.Logical formLearned from18 sentences. Warnings can be about a danger.Logical formLearned from18 sentences. Dangers may threaten persons.Logical formLearned from18 sentences. Danger can be to him-or-herself.Logical formLearned from18 sentences.