A sample may be comprised of some students.Logical formLearned from4 sentences. An analysis may be comprised.Logical formLearned from4 sentences. Families may comprise a group of persons.Logical formLearned from4 sentences. A (student body) may comprise some graduate students.Logical formLearned from4 sentences. A staff may be comprised of members of a staff.Logical formLearned from4 sentences. Systems may comprise circuits.Logical formLearned from4 sentences. A lineup may be comprised.Logical formLearned from4 sentences. Programs may be comprised.Logical formLearned from4 sentences. A (steering committee) may be comprised of members.Logical formLearned from4 sentences. A region may comprise a part of a country.Logical formLearned from4 sentences. An experiment may be comprised.Logical formLearned from4 sentences. Links may be comprised of physical channels.Logical formLearned from4 sentences. Some boats may be comprised.Logical formLearned from4 sentences. Wood may be comprised.Logical formLearned from4 sentences. A team may be comprised of security.Logical formLearned from4 sentences.