485
The board plugs directly into the VME bus of the SUN4 , which controls the system and contains the natural language system and application back end .
 used for: board, system; part of: VME bus, SUN4; part of: natural language system, board; conjunction: natural language system, application back end; part of: application back end, board
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
 Entity Pairs:  board, system; VME bus, SUN4; natural language system, board; natural language system, application back end; application back end, board 
Answer:
 used for: board, system; part of: VME bus, SUN4; part of: natural language system, board; conjunction: natural language system, application back end; part of: application back end, board