A role may pertain-to a college.Logical formLearned from33 sentences. Some groups may play a role.Logical formLearned from33 sentences. A role can be in a democratic process.Logical formLearned from33 sentences. Magnetic fields may play a role.Logical formLearned from33 sentences. A role can be in an activity.Logical formLearned from33 sentences. A role can be in international trade.Logical formLearned from33 sentences. A role can be in a deal.Logical formLearned from33 sentences. A role may pertain-to (trade unions).Logical formLearned from33 sentences. A role can be in communications.Logical formLearned from33 sentences. Roles can be constituted-of-or-filled-with teachers.Logical formLearned from33 sentences. Wind may play a role.Logical formLearned from33 sentences. Domestic politics may play a role.Logical formLearned from33 sentences. Some organizations may play a role.Logical formLearned from33 sentences. A role can be in a financial system.Logical formLearned from33 sentences. An actress may play a role.Logical formLearned from33 sentences.