Ethiopian Christmas Offensive
{'<entity_0>': 'Second Italo-Ethiopian War', '<entity_1>': 'Ethiopian Christmas Offensive', '<entity_2>': '15 December 1935', '<entity_3>': '20 January 1936', '<entity_4>': 'Kingdom of Italy'}
[['Ethiopian Christmas Offensive', 'end time', '20 January 1936'], ['Ethiopian Christmas Offensive', 'start time', '15 December 1935'], ['Ethiopian Christmas Offensive', 'participant', 'Kingdom of Italy'], ['Ethiopian Christmas Offensive', 'point in time', '15 December 1935'], ['Ethiopian Christmas Offensive', 'part of', 'Second Italo-Ethiopian War']]
The <entity_1> took place during the <entity_0>. Haile Selassie's test was launched on the <entity_2> and became known as the Ethiopian "<entity_1>." The <entity_1> was a time that informed circles in <entity_4> termed the "Black Period" of the war. On <entity_3>, the beginning of the inconclusive First Battle of Tembien marked the end of the Ethiopian "<entity_1>" and also marked a shift of the offensive back to the Italians.
['military campaign']