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We then extend this approach to account for the availability of heterogeneous data modalities such as geo-tags and videos pertaining to different locations , and also study a relatively under-addressed problem of transferring knowledge available from certain locations to infer the grouping of data from novel locations .
 used for: approach, heterogeneous data modalities; hyponym of: geo-tags, heterogeneous data modalities; conjunction: geo-tags, videos; hyponym of: videos, heterogeneous data modalities; used for: transferring knowledge, grouping of data
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:  approach, heterogeneous data modalities; geo-tags, heterogeneous data modalities; geo-tags, videos; videos, heterogeneous data modalities; transferring knowledge, grouping of data 
Answer:
 used for: approach, heterogeneous data modalities; hyponym of: geo-tags, heterogeneous data modalities; conjunction: geo-tags, videos; hyponym of: videos, heterogeneous data modalities; used for: transferring knowledge, grouping of data