41
We show these properties by thorough testing on standard databases and on a new database made of motorbikes under planar rotations , and with challenging conditions such as cluttered backgrounds , changing illumination conditions and partial occlusions .
 motorbikes under planar rotations, database; conditions, database; cluttered backgrounds, conditions; cluttered backgrounds, changing illumination conditions; changing illumination conditions, conditions; changing illumination conditions, partial occlusions; partial occlusions, conditions
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:
 motorbikes under planar rotations, database; conditions, database; cluttered backgrounds, conditions; cluttered backgrounds, changing illumination conditions; changing illumination conditions, conditions; changing illumination conditions, partial occlusions; partial occlusions, conditions