{
u'caption': u'the window on wall',
u'seconds': 495.8333333333333,
u'source': {u'coordinates': [52.004699707031, 13.134307861328, 359.09442138672, 392.3528137207]},
u'target': {u'coordinates': [443.22253417969, -4.9111938476562, 294.15625, 407.73089599609]},
u'type': u'relation'
}This work was supported by Institute for Information & Communications Technology Promotion (IITP) grant funded by the Korea government (MSIT) (2017-0-01780, The technology development for event recognition/relational reasoning and learning knowledge based system for video understanding.