Issues can be contentious.Logical formLearned from7 278 sentences. An issue can be contentious.Logical formLearned from6 713 sentences. A debate can be contentious.Logical formLearned from1 762 sentences. A relationship can be contentious.Logical formLearned from901 sentences. Negotiations can be contentious.Logical formLearned from504 sentences. A meeting can be contentious.Logical formLearned from369 sentences. A battle can be contentious.Logical formLearned from334 sentences. Measures can be contentious.Logical formLearned from314 sentences. An election can be contentious.Logical formLearned from287 sentences. Debates can be contentious.Logical formLearned from274 sentences. Areas can be contentious.Logical formLearned from268 sentences. Talks can be contentious.Logical formLearned from266 sentences. A hearing can be contentious.Logical formLearned from265 sentences. A subject can be contentious.Logical formLearned from247 sentences. An issue can be contentious.Logical formLearned from240 sentences.