Some policemen may be killed in a clash.Logical formLearned from27 sentences. Clashes can be prolonged.Logical formLearned from27 sentences. A militant may be killed in a clash.Logical formLearned from27 sentences. A clash can be in province.Logical formLearned from27 sentences. Clashes may claim lives of some persons.Logical formLearned from27 sentences. A clash can be in a village.Logical formLearned from27 sentences. Clashes can be over some weeks.Logical formLearned from27 sentences. An opening day may pertain-to a clash.Logical formLearned from27 sentences. Clashes can be murderous.Logical formLearned from27 sentences. Clashes can be among groups.Logical formLearned from26 sentences. Some others can be in a clash.Logical formLearned from26 sentences. A clash may last.Logical formLearned from26 sentences. Clashes may ensue.Logical formLearned from26 sentences. A clash may end in a draw.Logical formLearned from26 sentences. A clash can be between students.Logical formLearned from26 sentences.