A time can be acrimonious.Logical formLearned from4 sentences. A flare-up can be acrimonious.Logical formLearned from4 sentences. Utterances can be acrimonious.Logical formLearned from4 sentences. Proceedings can be acrimonious.Logical formLearned from4 sentences. A climate can be acrimonious.Logical formLearned from4 sentences. Environmental issues can be acrimonious.Logical formLearned from4 sentences. (Divorce battles) can be acrimonious.Logical formLearned from4 sentences. (Trade negotiations) can be acrimonious.Logical formLearned from4 sentences. A week can be acrimonious.Logical formLearned from4 sentences. A game can be acrimonious.Logical formLearned from4 sentences. A process can be acrimonious.Logical formLearned from4 sentences. Hagglings can be acrimonious.Logical formLearned from4 sentences. A day can be acrimonious.Logical formLearned from4 sentences. An investigation can be acrimonious.Logical formLearned from4 sentences. Feuds can be acrimonious.Logical formLearned from4 sentences.