(Death penalty opponents) may plan vigils.Logical formLearned from11 sentences. Riots may be planned.Logical formLearned from11 sentences. (Commemoration events) may be planned for some residents.Logical formLearned from11 sentences. An international (peace conference) may be planned.Logical formLearned from11 sentences. Attacks may be planned in advance.Logical formLearned from11 sentences. A government may plan action.Logical formLearned from11 sentences. Authorities may plan an operation.Logical formLearned from11 sentences. Organizers may plan a rally.Logical formLearned from11 sentences. An underground movement of opponents may plan a campaign.Logical formLearned from11 sentences. Some facilities may be planned.Logical formLearned from11 sentences. Astronauts may plan.Logical formLearned from11 sentences. Militants may plan a new wave of attacks.Logical formLearned from11 sentences. A cell may plan an attack.Logical formLearned from11 sentences. A video-game-console may be planned.Logical formLearned from11 sentences. Some flight may be planned.Logical formLearned from11 sentences.