Work may pertain-to a collaboration.Logical formLearned from44 sentences. A collaboration can be with a government-agency.Logical formLearned from44 sentences. A basis can be for collaboration.Logical formLearned from44 sentences. Collaboration can be with states.Logical formLearned from43 sentences. Collaboration can be with a partner.Logical formLearned from43 sentences. Faculty may undergo a collaboration.Logical formLearned from43 sentences. A collaboration can be rich.Logical formLearned from43 sentences. Scholars may undergo a collaboration.Logical formLearned from43 sentences. A framework can be for collaboration.Logical formLearned from43 sentences. A collaboration can be with a singer.Logical formLearned from43 sentences. A collaboration may end.Logical formLearned from43 sentences. Collaboration can be with a nobleman.Logical formLearned from43 sentences. A collaboration can be between some countries.Logical formLearned from42 sentences. Variety can be constituted-of-or-filled-with collaborations.Logical formLearned from42 sentences. Collaboration can be with individuals.Logical formLearned from42 sentences.