(Computer systems) may fail.Logical formLearned from18 sentences. A person may fail a (field sobriety test).Logical formLearned from18 sentences. A prime minister may fail.Logical formLearned from18 sentences. A (peace process) may fail.Logical formLearned from18 sentences. Some elections may fail.Logical formLearned from18 sentences. (Peace plans) may fail.Logical formLearned from18 sentences. An agreement may fail by some votes.Logical formLearned from18 sentences. Skiers may fail tests.Logical formLearned from18 sentences. Parliament may fail for a time.Logical formLearned from18 sentences. (Budget writers) may fail.Logical formLearned from18 sentences. A microphone may fail.Logical formLearned from18 sentences. Power may fail.Logical formLearned from18 sentences. A female may fail some times.Logical formLearned from18 sentences. Some steps may fail.Logical formLearned from18 sentences. Applications may fail.Logical formLearned from18 sentences.