A (research project) may involve human subjects.Logical formLearned from27 sentences. Military operations may involve conflict.Logical formLearned from27 sentences. An organ may be involved.Logical formLearned from27 sentences. A male may be involved in a robbery.Logical formLearned from27 sentences. A female may be involved with a man.Logical formLearned from27 sentences. A competition may involve some teams.Logical formLearned from27 sentences. Egos may be involved.Logical formLearned from27 sentences. Persons may be involved in programs.Logical formLearned from27 sentences. Research may involve destruction of human embryos.Logical formLearned from27 sentences. Providers may be involved.Logical formLearned from27 sentences. Coaches may be involved.Logical formLearned from27 sentences. Casualties may be involved.Logical formLearned from27 sentences. A (terror group) may be involved.Logical formLearned from27 sentences. A deal may involve a company.Logical formLearned from27 sentences. A national security may be involved.Logical formLearned from27 sentences.