4084
the remaining settlers dug a 10 miles ( 16 km ) ditch from the sevier 's east fork into tropic valley .
 settlers, ditch
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
Answer:
 settlers, ditch