A program may comprise a center.Logical formLearned from2 sentences. Animals may comprise a heritage of communities.Logical formLearned from2 sentences. A collection may comprise books.Logical formLearned from2 sentences. An (archive entry) may comprise clips.Logical formLearned from2 sentences. A province may comprise a central plain.Logical formLearned from2 sentences. Some drainage may be comprised of streams.Logical formLearned from2 sentences. A (jump station) may be comprised of thousands of links to sites.Logical formLearned from2 sentences. (Music formats) may comprise variety of specializations.Logical formLearned from2 sentences. (Steering committees) may comprise representative.Logical formLearned from2 sentences. A team may be comprised of some pediatricians.Logical formLearned from2 sentences. A (task force) may be comprised of a panel of experts.Logical formLearned from2 sentences. (Work systems) may be comprised of men.Logical formLearned from2 sentences. A network may be comprised of a portion of a spectrum.Logical formLearned from2 sentences. A panel may be comprised of persons.Logical formLearned from2 sentences. Stability may comprise security.Logical formLearned from2 sentences.