Investments can be in some (based shale gas fields).Logical formLearned from3 sentences. A (based economist) may pertain-to a US-city.Logical formLearned from3 sentences. A (based side) may pertain-to a US-city.Logical formLearned from3 sentences. A (based humanitarian aid agency) may pertain-to a US-city.Logical formLearned from3 sentences. A jury may convict a (based lobbyist).Logical formLearned from3 sentences. A (based lobbyist) may pertain-to a US-city.Logical formLearned from3 sentences. A (based joint venture) may pertain-to a world-city.Logical formLearned from3 sentences. A (based newspaper) may pertain-to a country.Logical formLearned from3 sentences. (Based militants) may pertain-to a country.Logical formLearned from3 sentences. A (based embassy) may pertain-to a world-city.Logical formLearned from3 sentences. A (based trade body) may pertain-to a world-city.Logical formLearned from3 sentences. A (based catholic lay community) may pertain-to a world-city.Logical formLearned from3 sentences. (Based analysts) may pertain-to a country.Logical formLearned from3 sentences. A (based news agency) may pertain-to a country.Logical formLearned from3 sentences. A (based driver) may pertain-to a world-city.Logical formLearned from3 sentences.