A difficulty of measurring productivity may be acknowledged.Logical formLearned from6 sentences. Productivity can be in throes of a rise.Logical formLearned from6 sentences. Output can be in productivity.Logical formLearned from6 sentences. Productivity may leap.Logical formLearned from6 sentences. Productivity may be boosted by advances.Logical formLearned from6 sentences. A relationship can be with productivity.Logical formLearned from6 sentences. Reports can be on productivity.Logical formLearned from6 sentences. A (police productivity) can be increased.Logical formLearned from6 sentences. Productivity can be at plants.Logical formLearned from6 sentences. Measures can be constituted-of-or-filled-with (leisure productivity).Logical formLearned from6 sentences. A productivity of leisure can be higher in a country.Logical formLearned from6 sentences. A (leisure productivity) may pertain-to a person.Logical formLearned from6 sentences. A productivity may go_up some percent.Logical formLearned from6 sentences. A difference can be between productivity.Logical formLearned from6 sentences. An aspect may pertain-to a (productivity report).Logical formLearned from6 sentences.