A plan may have impact.Logical formLearned from38 sentences. An impact can be unforeseen.Logical formLearned from38 sentences. Impacts may be mitigated.Logical formLearned from38 sentences. A social impact may pertain-to an economic crisis.Logical formLearned from38 sentences. A message may have an impact.Logical formLearned from38 sentences. An impact may pertain-to a defeat.Logical formLearned from38 sentences. An impact can be unfavourable.Logical formLearned from38 sentences. A trial may have an impact.Logical formLearned from38 sentences. An impact can be on a (tourism industry).Logical formLearned from38 sentences. An impact can be indirect.Logical formLearned from37 sentences. Signs can be constituted-of-or-filled-with impact.Logical formLearned from37 sentences. Concerns can be about an environmental impact.Logical formLearned from37 sentences. Impacts can be visible.Logical formLearned from37 sentences. An (impact crater) can be on a planet.Logical formLearned from37 sentences. An impact can be on developing countries.Logical formLearned from37 sentences.