Persons may present a model.Logical formLearned from353 sentences. Awards may be presented.Logical formLearned from345 sentences. A person may present himself.Logical formLearned from341 sentences. A classroom may present possibilities.Logical formLearned from337 sentences. A method may be presented.Logical formLearned from332 sentences. Research may be presented.Logical formLearned from325 sentences. Arguments may be presented.Logical formLearned from318 sentences. A male may present a paper.Logical formLearned from314 sentences. Concepts may be presented.Logical formLearned from314 sentences. Circumstances may be presented.Logical formLearned from311 sentences. A report may be presented.Logical formLearned from310 sentences. Material may be presented.Logical formLearned from309 sentences. Papers may be presented.Logical formLearned from304 sentences. A case may be presented.Logical formLearned from294 sentences. Persons may present a technique.Logical formLearned from277 sentences.