3946
To advance research on animated GIF understanding , we collected a new dataset , Tumblr GIF -LRB- TGIF -RRB- , with 100K animated GIFs from Tumblr and 120K natural language descriptions obtained via crowdsourcing .
 dataset, animated GIF understanding; natural language descriptions, animated GIFs; crowdsourcing, natural language descriptions
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:
 dataset, animated GIF understanding; natural language descriptions, animated GIFs; crowdsourcing, natural language descriptions