['Greaves', 'try', 'prevent', 'EmptyParameter', 'EmptyParameter'] ['Greaves', 'prevent', 'Tucker', 'EmptyParameter', 'EmptyParameter']
['<PERSON>13', 'try-61.1', 'forbid-64.4-1', 'EmptyParameter', 'EmptyParameter'] ['<PERSON>13', 'forbid-64.4-1', '<PERSON>9', 'EmptyParameter', 'EmptyParameter']
Greaves tries to prevent Tucker from shutting down the array, shooting him.
<PERSON>13 tries to prevent <PERSON>9 from shutting down the array, shooting <PRP>.