A role may pertain-to a facilitator.Logical formLearned from37 sentences. A role may pertain-to an architect.Logical formLearned from37 sentences. A role may pertain-to a vp.Logical formLearned from37 sentences. A doubt can be about a role.Logical formLearned from37 sentences. Prices may play a role.Logical formLearned from37 sentences. A component may pertain-to a role.Logical formLearned from37 sentences. A role can be in leadership.Logical formLearned from37 sentences. A male-person may play a role.Logical formLearned from37 sentences. A role can be in_doubt.Logical formLearned from37 sentences. Personnel may play a role.Logical formLearned from37 sentences. A role can be as a housewife.Logical formLearned from37 sentences. A role can be in some presidential campaign.Logical formLearned from37 sentences. A role can be in planning.Logical formLearned from37 sentences. A role can be in democracy.Logical formLearned from37 sentences. Men may believe in roles.Logical formLearned from37 sentences.