Controls can be mandatory.Logical formLearned from257 sentences. Provisions can be mandatory.Logical formLearned from256 sentences. A coverage can be mandatory.Logical formLearned from248 sentences. Courses can be mandatory.Logical formLearned from243 sentences. A sentence can be mandatory.Logical formLearned from240 sentences. Participation can be mandatory.Logical formLearned from238 sentences. A policy can be mandatory.Logical formLearned from237 sentences. A cap can be mandatory.Logical formLearned from228 sentences. Compliance can be mandatory.Logical formLearned from224 sentences. Restrictions can be mandatory.Logical formLearned from218 sentences. An attendance can be mandatory.Logical formLearned from218 sentences. A (prison sentence) can be mandatory.Logical formLearned from218 sentences. Measures can be mandatory.Logical formLearned from212 sentences. A course can be mandatory.Logical formLearned from206 sentences. A counseling can be mandatory.Logical formLearned from205 sentences.