2214
Instead of representing scene/object by a collection of isolated 3D features -LRB- usually points -RRB- , our algorithm uses a surface controlled by a small set of parameters .
 surface, algorithm
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 surface, algorithm