A male may arrive at a summit.Logical formLearned from40 sentences. Leaders may prepare for a summit.Logical formLearned from40 sentences. A summit can be green.Logical formLearned from40 sentences. A summit can be a conference.Logical formLearned from40 sentences. A summit can be chaotic.Logical formLearned from40 sentences. A summit may focus on issues.Logical formLearned from40 sentences. An (environmental summit) may pertain-to an international-political-entity.Logical formLearned from40 sentences. A guest can be at a summit.Logical formLearned from40 sentences. A margin may pertain-to a summit.Logical formLearned from40 sentences. An (economic summit) can be in a world-city.Logical formLearned from40 sentences. A summit may pertain-to economies.Logical formLearned from40 sentences. A summit can be due.Logical formLearned from40 sentences. Summits can be asian.Logical formLearned from40 sentences. A summit can be heated.Logical formLearned from40 sentences. A country may hold a summit.Logical formLearned from39 sentences.