Green may signal a danger of attack.Logical formLearned from5 sentences. A (danger zone) may be extended by some miles.Logical formLearned from5 sentences. A government may widen a (danger zone) to some kilometers.Logical formLearned from5 sentences. Incidents may illustrate dangers.Logical formLearned from5 sentences. A danger may pertain-to a (terror threat).Logical formLearned from5 sentences. Some residents can be in danger.Logical formLearned from5 sentences. A warning can be about dangers of a society.Logical formLearned from5 sentences. A danger may be posed by islamic groups.Logical formLearned from5 sentences. Dangers can be to planes.Logical formLearned from5 sentences. Hundreds can be in danger.Logical formLearned from5 sentences. A comment can be on dangers.Logical formLearned from5 sentences. Others may pose a danger.Logical formLearned from5 sentences. Dangers can be constituted-of-or-filled-with (space travel).Logical formLearned from5 sentences. Concerns can be about danger.Logical formLearned from5 sentences. A run can be in danger of suffering a setback.Logical formLearned from5 sentences.