A spirit may pertain-to a summit.Logical formLearned from49 sentences. Participants may pertain-to a summit.Logical formLearned from49 sentences. Some leaders may hold a summit.Logical formLearned from49 sentences. A summit can be inconclusive.Logical formLearned from49 sentences. Route can be to a summit.Logical formLearned from49 sentences. A summit can be between some countries.Logical formLearned from49 sentences. A summit can be constituted-of-or-filled-with developing countries.Logical formLearned from49 sentences. A (climate change summit) may pertain-to a world-city.Logical formLearned from49 sentences. A summit can be on sidelines.Logical formLearned from49 sentences. A male can be at a summit.Logical formLearned from49 sentences. A summit may pertain-to powers.Logical formLearned from49 sentences. A summit can be between some sides.Logical formLearned from48 sentences. A summit may play a role.Logical formLearned from48 sentences. A male may leave a summit.Logical formLearned from48 sentences. A climb can be to a summit.Logical formLearned from48 sentences.