Battle of Aden Airport
{'<entity_0>': 'Battle of Aden Airport', '<entity_1>': '19 March 2015', '<entity_2>': 'Yemen', '<entity_3>': 'Aden'}
[['Battle of Aden Airport', 'country', 'Yemen'], ['Battle of Aden Airport', 'point in time', '19 March 2015'], ['Battle of Aden Airport', 'location', 'Aden'], ['Battle of Aden Airport', 'start time', '19 March 2015'], ['Battle of Aden Airport', 'end time', '19 March 2015'], ['Battle of Aden Airport', 'location', 'Yemen']]
The <entity_0> broke out in the early morning hours of <entity_1>, when <entity_2> Army units loyal to former president Ali Abdullah Saleh attacked the airport in <entity_3>, <entity_2>. In apparent retaliation for the fall of the al-Sawlaban base, at least one warplane reportedly controlled by the Houthis attacked Hadi's presidential palace later on <entity_1> in the al-Maasheeq district of <entity_3>, firing missiles. The editor-in-chief of the <entity_2> Post told Al Jazeera that the pro-Saleh troops who attacked the airport were still in <entity_3> after the battle and could be expected to continue their attacks on Hadi.
['conflict']