A pillar may pertain-to a revolution.Logical formLearned from17 sentences. Some revolutions may start from a bottom.Logical formLearned from17 sentences. A revolution may pertain-to an ayatollah.Logical formLearned from17 sentences. Some revolution may begin.Logical formLearned from17 sentences. A leader may pertain-to a republican revolution.Logical formLearned from17 sentences. A revolution may earn some points.Logical formLearned from17 sentences. A leader may pertain-to an iranian revolution.Logical formLearned from17 sentences. Some revolutions can be in air.Logical formLearned from17 sentences. A democratic revolution can be worldwide.Logical formLearned from17 sentences. Excesses may pertain-to a revolution.Logical formLearned from17 sentences. A green revolution may end.Logical formLearned from17 sentences. Front lines may pertain-to a revolution.Logical formLearned from17 sentences. A principle may pertain-to a revolution.Logical formLearned from17 sentences. Heroes may pertain-to a revolution.Logical formLearned from17 sentences. A cultural revolution can be in a country.Logical formLearned from17 sentences.