Contributions may be discussed.Logical formLearned from15 sentences. Attempts may be discussed.Logical formLearned from15 sentences. Persons may discuss costs.Logical formLearned from15 sentences. Persons may discuss a basis.Logical formLearned from15 sentences. Forces may be discussed.Logical formLearned from15 sentences. Some conditions may be discussed.Logical formLearned from15 sentences. A topic may be discussed in class.Logical formLearned from15 sentences. Components may be discussed.Logical formLearned from15 sentences. Authors may discuss a need.Logical formLearned from15 sentences. Persons may discuss recommendations.Logical formLearned from15 sentences. Persons may discuss a framework.Logical formLearned from15 sentences. A person may discuss problems.Logical formLearned from15 sentences. Persons may discuss in a proposal.Logical formLearned from15 sentences. Values may be discussed.Logical formLearned from15 sentences. A male may discuss a study.Logical formLearned from15 sentences.