952
among them are the 2,000 or so workers who still make diesel engines for ford on a site that employed more than 50,000 in the 1950s .
 product producer: workers, engines
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
 Entity Pairs:  workers, engines 
Answer:
 product producer: workers, engines