A role can be in helping.Logical formLearned from156 sentences. A role can be forceful.Logical formLearned from156 sentences. A role can be meaty.Logical formLearned from156 sentences. (War crimes) can be for a role.Logical formLearned from156 sentences. Some years can be in a role.Logical formLearned from156 sentences. A role can be in a mission.Logical formLearned from155 sentences. Roles may pertain-to participants.Logical formLearned from155 sentences. An office may play a role.Logical formLearned from155 sentences. A role may pertain-to a firm.Logical formLearned from155 sentences. A male may understand a role.Logical formLearned from155 sentences. A role may pertain-to a scientist.Logical formLearned from155 sentences. A female may assume a role.Logical formLearned from155 sentences. A study may pertain-to a role.Logical formLearned from155 sentences. Ngoes may play a role.Logical formLearned from154 sentences. Best actor can be for a role.Logical formLearned from154 sentences.