A decade can be constituted-of-or-filled-with collaboration.Logical formLearned from25 sentences. A collaboration can be between musicians.Logical formLearned from25 sentences. Collaborations can be distributed.Logical formLearned from25 sentences. A collaboration may pertain-to a duo.Logical formLearned from25 sentences. Some decades can be constituted-of-or-filled-with collaboration.Logical formLearned from25 sentences. A collaboration can be with singer.Logical formLearned from25 sentences. Collaboration can be with provinces.Logical formLearned from25 sentences. Collaboration can be with institutions.Logical formLearned from25 sentences. Collaboration can be between some parties.Logical formLearned from25 sentences. An increase can be in collaboration.Logical formLearned from25 sentences. Collaboration can be across agencies.Logical formLearned from25 sentences. A collaboration can be announced.Logical formLearned from25 sentences. A collaboration may start.Logical formLearned from25 sentences. Collaboration can be with apartheid.Logical formLearned from25 sentences. Collaboration can be with an agency.Logical formLearned from25 sentences.