Species may be studied.Logical formLearned from156 sentences. Persons may be studied.Logical formLearned from152 sentences. A male may study electrical engineering.Logical formLearned from151 sentences. A female may study philosophy.Logical formLearned from145 sentences. A student may study.Logical formLearned from144 sentences. A female may study psychology.Logical formLearned from143 sentences. Women may be studied.Logical formLearned from143 sentences. A male may study a person.Logical formLearned from143 sentences. A system may be studied.Logical formLearned from141 sentences. A person may study psychology.Logical formLearned from140 sentences. A male may study a literary-work.Logical formLearned from140 sentences. A female may study for some years.Logical formLearned from139 sentences. A person may study for some years.Logical formLearned from139 sentences. Researcher may be studied.Logical formLearned from139 sentences. A male may study English literature.Logical formLearned from135 sentences.