A firm may develop.Logical formLearned from143 sentences. A staff may pertain-to a firm.Logical formLearned from143 sentences. A (polling firm) can be international.Logical formLearned from143 sentences. A lawyer can be at a firm.Logical formLearned from141 sentences. Firms can be specialized.Logical formLearned from141 sentences. An (advertising firm) may pertain-to a US-city.Logical formLearned from141 sentences. A firm can be in a world-city.Logical formLearned from141 sentences. A contract can be with a firm.Logical formLearned from140 sentences. A (brokerage firm) may pertain-to a person.Logical formLearned from140 sentences. A (design firm) may pertain-to a male.Logical formLearned from139 sentences. A (security firm) may pertain-to a male.Logical formLearned from139 sentences. A trader can be at (brokerage firm).Logical formLearned from139 sentences. A profit may pertain-to a firm.Logical formLearned from139 sentences. Investment can be by firms.Logical formLearned from139 sentences. A firm may be based in a world-city.Logical formLearned from139 sentences.