A role may be compromised.Logical formLearned from24 sentences. Roles can be in a project.Logical formLearned from24 sentences. Leptin may play a role.Logical formLearned from24 sentences. A role can be urgent.Logical formLearned from24 sentences. A role can be as a watchdog.Logical formLearned from24 sentences. A role can be in six-party talks.Logical formLearned from24 sentences. A country may take_over a role.Logical formLearned from24 sentences. Questions can be about a role.Logical formLearned from24 sentences. A role may pertain-to a hospital.Logical formLearned from24 sentences. A role can be for a series.Logical formLearned from24 sentences. Performances can be in roles.Logical formLearned from24 sentences. A person may be reminded of a role.Logical formLearned from24 sentences. A role can be tongue-in-cheek.Logical formLearned from24 sentences. A role can be in a month.Logical formLearned from24 sentences. Roles can be on a team.Logical formLearned from24 sentences.