An aim of (halving world hunger) may proven elusive.Logical formLearned from2 sentences. A (computer program) can be elusive.Logical formLearned from2 sentences. A pedophile can be elusive.Logical formLearned from2 sentences. A (truce deal) can be elusive.Logical formLearned from2 sentences. Details may prove elusive.Logical formLearned from2 sentences. (Peace talks) can be elusive.Logical formLearned from2 sentences. A (bonus point) can be elusive.Logical formLearned from2 sentences. Thousands of hours of meetings may prove elusive.Logical formLearned from2 sentences. Genes may proven elusive.Logical formLearned from2 sentences. Plans can be elusive.Logical formLearned from2 sentences. Talks can be elusive.Logical formLearned from2 sentences. An agreement can be elusive.Logical formLearned from2 sentences. A fight can be elusive.Logical formLearned from2 sentences. A kony can be elusive.Logical formLearned from2 sentences. An act can be elusive.Logical formLearned from2 sentences.