Areas can be vital.Logical formLearned from1 159 sentences. A resource can be vital.Logical formLearned from1 152 sentences. Work can be vital.Logical formLearned from1 106 sentences. An issue can be vital.Logical formLearned from1 094 sentences. Supplies can be vital.Logical formLearned from1 060 sentences. A contribution can be vital.Logical formLearned from978 sentences. Resources can be vital.Logical formLearned from950 sentences. A support can be vital.Logical formLearned from903 sentences. A piece can be vital.Logical formLearned from900 sentences. Parts can be vital.Logical formLearned from885 sentences. Points can be vital.Logical formLearned from797 sentences. Numbers can be vital.Logical formLearned from790 sentences. Roles can be vital.Logical formLearned from783 sentences. A point can be vital.Logical formLearned from755 sentences. A need can be vital.Logical formLearned from734 sentences.