Deposits can be mandatory.Logical formLearned from31 sentences. Conservation can be mandatory.Logical formLearned from31 sentences. An investment can be mandatory.Logical formLearned from31 sentences. Clauses can be mandatory.Logical formLearned from31 sentences. A (study hall) can be mandatory.Logical formLearned from31 sentences. Reserve can be mandatory.Logical formLearned from31 sentences. A visit can be mandatory.Logical formLearned from31 sentences. A (home quarantine) can be mandatory.Logical formLearned from31 sentences. An interview can be mandatory.Logical formLearned from30 sentences. A (data retention) can be mandatory.Logical formLearned from30 sentences. A nutrition can be mandatory.Logical formLearned from30 sentences. Furloughs can be mandatory.Logical formLearned from30 sentences. A process can be mandatory.Logical formLearned from30 sentences. A (redemption fee) can be mandatory.Logical formLearned from30 sentences. A (retention period) can be mandatory.Logical formLearned from30 sentences.