A contract may pertain-to a firm.Logical formLearned from65 sentences. A firm may pertain-to aide.Logical formLearned from65 sentences. A (market research firm) may be based in a US-city.Logical formLearned from65 sentences. Firms may undergo operations.Logical formLearned from65 sentences. A list may pertain-to a firm.Logical formLearned from65 sentences. Part may pertain-to a firm.Logical formLearned from65 sentences. Firms can be large-scale.Logical formLearned from65 sentences. A firm may work.Logical formLearned from65 sentences. Director may pertain-to a (polling firm).Logical formLearned from65 sentences. Firms can be in an industry.Logical formLearned from65 sentences. A (law firm) can be in a country.Logical formLearned from64 sentences. A (research firm) can be online.Logical formLearned from64 sentences. A firm may agree.Logical formLearned from64 sentences. Offices may pertain-to a (law firm).Logical formLearned from64 sentences. A firm may be paid by a male.Logical formLearned from64 sentences.