An invocation may fail.Logical formLearned from10 sentences. An argument may fail for a reason.Logical formLearned from10 sentences. A (district court) may fail.Logical formLearned from10 sentences. Start-ups may fail.Logical formLearned from10 sentences. Boys may fail in schools.Logical formLearned from10 sentences. A script may fail.Logical formLearned from10 sentences. Amendments may fail.Logical formLearned from10 sentences. Messages may fail.Logical formLearned from10 sentences. Items may fail.Logical formLearned from10 sentences. A (verification process) may fail.Logical formLearned from10 sentences. Persons may fail in a goal.Logical formLearned from10 sentences. A setup may fail.Logical formLearned from10 sentences. Persons may fail in attempts.Logical formLearned from10 sentences. Peacekeeping may fail.Logical formLearned from10 sentences. A chip may fail.Logical formLearned from10 sentences.