5740
Image sequence processing techniques are used to study exchange , growth , and transport processes and to tackle key questions in environmental physics and biology .
 used for: Image sequence processing techniques, exchange , growth , and transport processes; conjunction: environmental physics, biology
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: conjunction, feature of, hyponym of, used for, part of, compare, evaluate for 
Text: {0} 
Answer:
 used for: Image sequence processing techniques, exchange , growth , and transport processes; conjunction: environmental physics, biology