A (transportation infrastructure) may pertain-to persons.Logical formLearned from225 sentences. A transportation can be regional.Logical formLearned from209 sentences. Departments can be constituted-of-or-filled-with transportation.Logical formLearned from205 sentences. A (transportation system) can be efficient.Logical formLearned from200 sentences. Natural gas may undergo a transportation.Logical formLearned from196 sentences. A (transportation network) may pertain-to persons.Logical formLearned from194 sentences. A (transportation sector) can be volatile.Logical formLearned from193 sentences. (Transportation systems) may pertain-to persons.Logical formLearned from191 sentences. Materials may undergo a transportation.Logical formLearned from187 sentences. Transportation can be to a country.Logical formLearned from185 sentences. A method can be constituted-of-or-filled-with transportation.Logical formLearned from180 sentences. A transportation can be long-distance.Logical formLearned from179 sentences. Gas may undergo a transportation.Logical formLearned from177 sentences. A (transportation service) can be firm.Logical formLearned from174 sentences. (Transportation needs) may pertain-to persons.Logical formLearned from171 sentences.