Cooperation can be bilateral.Logical formLearned from20 414 sentences. Cooperation can be regional.Logical formLearned from13 298 sentences. Cooperation can be with a country.Logical formLearned from12 388 sentences. Cooperation may pertain-to a country.Logical formLearned from8 449 sentences. Cooperation can be between some countries.Logical formLearned from8 374 sentences. Cooperation may pertain-to persons.Logical formLearned from6 656 sentences. Cooperation can be between a country.Logical formLearned from6 636 sentences. Cooperation can be friendly.Logical formLearned from4 286 sentences. Cooperation may pertain-to a male.Logical formLearned from3 826 sentences. Cooperation can be increased.Logical formLearned from3 398 sentences. Cooperation can be with a country.Logical formLearned from3 143 sentences. Cooperation can be in fields.Logical formLearned from3 132 sentences. Cooperation may pertain-to a person.Logical formLearned from3 064 sentences. Cooperation can be beneficial.Logical formLearned from3 029 sentences. Areas can be constituted-of-or-filled-with cooperation.Logical formLearned from2 434 sentences.