A staff may pertain-to a mayor.Logical formLearned from157 sentences. Staff can be helpful.Logical formLearned from157 sentences. A staff may be trained.Logical formLearned from156 sentences. A member may pertain-to a (teaching staff).Logical formLearned from155 sentences. A support may pertain-to a staff.Logical formLearned from155 sentences. A staff may pertain-to a department.Logical formLearned from155 sentences. A team can be constituted-of-or-filled-with some staff.Logical formLearned from154 sentences. An addition can be to a staff.Logical formLearned from154 sentences. A staff can be authorized.Logical formLearned from154 sentences. A staff can be athletic.Logical formLearned from154 sentences. A staff may ensure that something-is-the-case.Logical formLearned from153 sentences. A recommendation may pertain-to a staff.Logical formLearned from152 sentences. A staff can be subordinate.Logical formLearned from151 sentences. Support can be from staff.Logical formLearned from151 sentences. A staff can be subject.Logical formLearned from151 sentences.