A person may be presented to a person.Logical formLearned from37 sentences. Persons may present a design.Logical formLearned from37 sentences. A male may present a lecture.Logical formLearned from37 sentences. Persons may present arguments.Logical formLearned from37 sentences. Situations may be presented.Logical formLearned from37 sentences. A meeting may present an opportunity.Logical formLearned from36 sentences. A male may present a perspective.Logical formLearned from36 sentences. A male may be presented to a male.Logical formLearned from36 sentences. Developments may be presented.Logical formLearned from36 sentences. A history may be presented.Logical formLearned from36 sentences. Observations may be presented.Logical formLearned from36 sentences. A female may present a paper.Logical formLearned from36 sentences. A male may present workshops.Logical formLearned from36 sentences. Lectures may be presented.Logical formLearned from36 sentences. Toons may be presented by a website.Logical formLearned from36 sentences.