An item can be mandatory.Logical formLearned from29 sentences. Resolutions can be mandatory.Logical formLearned from29 sentences. Vaccines can be mandatory.Logical formLearned from29 sentences. A (drug treatment) can be mandatory.Logical formLearned from29 sentences. A fight can be mandatory.Logical formLearned from29 sentences. Coverage can be mandatory.Logical formLearned from29 sentences. Evacuations can be mandatory.Logical formLearned from29 sentences. A chapel can be mandatory.Logical formLearned from29 sentences. A charge can be mandatory.Logical formLearned from29 sentences. A prerequisite can be mandatory.Logical formLearned from29 sentences. Quotas can be mandatory.Logical formLearned from29 sentences. (Citizenship classes) can be mandatory.Logical formLearned from29 sentences. (Health checks) can be mandatory.Logical formLearned from29 sentences. A (doping test) can be mandatory.Logical formLearned from29 sentences. A (service period) can be mandatory.Logical formLearned from29 sentences.