A role may pertain-to a virus.Logical formLearned from27 sentences. A role may pertain-to an one.Logical formLearned from27 sentences. A role can be as a protector.Logical formLearned from27 sentences. A person may embrace a role.Logical formLearned from27 sentences. Roles can be rigid.Logical formLearned from27 sentences. Roles can be in some (television series).Logical formLearned from27 sentences. A role can be in fortunes.Logical formLearned from27 sentences. A role can be in a development of some cancers.Logical formLearned from27 sentences. Academics may play a role.Logical formLearned from27 sentences. A role can be in solidifying (fear memories).Logical formLearned from27 sentences. A role can be in forming policy.Logical formLearned from27 sentences. Nitric oxide may play a role.Logical formLearned from27 sentences. Dogs may play a role.Logical formLearned from27 sentences. A (role model) can be for little girls.Logical formLearned from27 sentences. A role can be in an order.Logical formLearned from27 sentences.