An environment can be different from an one.Logical formLearned from15 sentences. Persons may speak some different languages.Logical formLearned from15 sentences. A process can be different from a process.Logical formLearned from15 sentences. A strategy can be different from sanctions.Logical formLearned from15 sentences. Persons may play different.Logical formLearned from15 sentences. Policies can be different.Logical formLearned from15 sentences. Candidates can be different.Logical formLearned from15 sentences. A scene may look different.Logical formLearned from15 sentences. A situation can be different from an one.Logical formLearned from14 sentences. Words can be from a different language.Logical formLearned from14 sentences. Problems can be different from problems.Logical formLearned from14 sentences. Students may speak some different languages.Logical formLearned from14 sentences. A canonical form of a pathname of a file can be different from a canonical form of a pathname.Logical formLearned from14 sentences. Numbers may look different.Logical formLearned from14 sentences. Persons can be different from animals.Logical formLearned from14 sentences.