Products may fail.Logical formLearned from34 sentences. A cease-fire may fail.Logical formLearned from34 sentences. A system may fail a male.Logical formLearned from34 sentences. A person may fail chemistry.Logical formLearned from34 sentences. A (banking system) may fail.Logical formLearned from34 sentences. A product may fail.Logical formLearned from34 sentences. Some negotiations may fail.Logical formLearned from34 sentences. (Settlement talks) may fail.Logical formLearned from34 sentences. A (peace initiative) may fail.Logical formLearned from34 sentences. Some swimmers may fail (drug tests).Logical formLearned from34 sentences. A component may fail.Logical formLearned from33 sentences. Approaches may fail.Logical formLearned from33 sentences. Some treatments may fail.Logical formLearned from33 sentences. A push may fail.Logical formLearned from33 sentences. A state may fail.Logical formLearned from33 sentences.