Reasons may remain obscure.Logical formLearned from67 sentences. A reason can be a problem.Logical formLearned from67 sentences. Persons may forget a reason.Logical formLearned from67 sentences. A reason can be for a restriction.Logical formLearned from67 sentences. A reason can be a drop.Logical formLearned from67 sentences. A reason can be for an approach.Logical formLearned from67 sentences. Reasons can be other.Logical formLearned from67 sentences. A reason can be an attempt.Logical formLearned from66 sentences. A reason can be for persons.Logical formLearned from66 sentences. Reasons can be for differences.Logical formLearned from66 sentences. Principles can be constituted-of-or-filled-with reason.Logical formLearned from66 sentences. A reason can be for a breakup.Logical formLearned from66 sentences. A person can be happy for some reason.Logical formLearned from66 sentences. A person may find reasons.Logical formLearned from66 sentences. (Brick walls) can be for a reason.Logical formLearned from66 sentences.