A mechanism may play a role.Logical formLearned from53 sentences. An array can be constituted-of-or-filled-with roles.Logical formLearned from53 sentences. A role can be genuine.Logical formLearned from53 sentences. A person may land a role.Logical formLearned from53 sentences. A role can be in a transaction.Logical formLearned from53 sentences. A role can be in leadership.Logical formLearned from53 sentences. A person may admit a role.Logical formLearned from53 sentences. A role may pertain-to an entrepreneur.Logical formLearned from53 sentences. A role can be in an upbringing.Logical formLearned from53 sentences. A role can be in a campaign.Logical formLearned from53 sentences. A role can be in a massacre.Logical formLearned from53 sentences. A role can be in a conference.Logical formLearned from53 sentences. A male may repeat a role.Logical formLearned from53 sentences. An alliance may have a role.Logical formLearned from53 sentences. A security-council may have a role.Logical formLearned from53 sentences.