a CompanyProvidesProduct relation from a news text like "Sensata Technologies' products include speed sensors, motor protectors, and magnetic-hydraulic circuit breakers" , where the product argument refers to a non-consumer product or product class entity such as "speed sensors" or "magnetic-hydraulic circuit breakers" .
when it comes to such specific domains, developing named entity recognition algorithms is severely hampered by the lack of publicly available training data and the difficulty of accessing existing dictionary-type resources, such as product catalogs.