6102
Ideally , these are basic vocabulary units suitable for different tasks , such as speech and text understanding , machine translation , information retrieval , and statistical language modeling .
 used for: these, tasks; hyponym of: speech and text understanding, tasks; conjunction: speech and text understanding, machine translation; hyponym of: machine translation, tasks; conjunction: machine translation, information retrieval; hyponym of: information retrieval, tasks; conjunction: information retrieval, statistical language modeling; hyponym of: statistical language modeling, tasks
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:  these, tasks; speech and text understanding, tasks; speech and text understanding, machine translation; machine translation, tasks; machine translation, information retrieval; information retrieval, tasks; information retrieval, statistical language modeling; statistical language modeling, tasks 
Answer:
 used for: these, tasks; hyponym of: speech and text understanding, tasks; conjunction: speech and text understanding, machine translation; hyponym of: machine translation, tasks; conjunction: machine translation, information retrieval; hyponym of: information retrieval, tasks; conjunction: information retrieval, statistical language modeling; hyponym of: statistical language modeling, tasks