A mistake can be costly.Logical formLearned from41 sentences. Mistakes can be painful.Logical formLearned from41 sentences. Mistakes can be in the past.Logical formLearned from41 sentences. An attempt can be a mistake.Logical formLearned from41 sentences. Mistakes can be environmental.Logical formLearned from40 sentences. Mistakes can be idiotic.Logical formLearned from40 sentences. A US-city may make a mistake.Logical formLearned from40 sentences. A person may acknowledge a mistake.Logical formLearned from40 sentences. A deal can be a mistake.Logical formLearned from40 sentences. A big mistake can be that something-is-the-case.Logical formLearned from40 sentences. Persons may make mistakes.Logical formLearned from40 sentences. A war can be a mistake.Logical formLearned from39 sentences. Mistakes may make.Logical formLearned from39 sentences. A person may make a fatal mistake.Logical formLearned from39 sentences. Mistake may pertain-to a life.Logical formLearned from39 sentences.